Add JsonWriter, reorganize data structure definition order
This commit is contained in:
parent
0ae5331d21
commit
2bd49c802a
@ -1,15 +1,28 @@
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@echo OFF
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set code_dir=%~dp0
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if not exist ..\Build mkdir ..\Build
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pushd ..\Build
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REM MT Static CRT
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REM EHa- Disable exception handling
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REM GR- Disable C RTTI
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REM O2 Optimisation Level 2
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REM Oi Use CPU Intrinsics
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REM Z7 Combine multi-debug files to one debug file
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REM wd4201 Nonstandard extension used: nameless struct/union
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REM Tp Treat header file as CPP source file
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cl /MT /EHa /GR- /Od /Oi /Z7 /W4 /WX /wd4201 /D DQN_TEST_WITH_MAIN ../Code/Dqn_Tests.cpp /link /nologo
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REM MT Static CRT
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REM EHa- Disable exception handling
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REM GR- Disable C RTTI
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REM O2 Optimisation Level 2
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REM Oi Use CPU Intrinsics
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REM Z7 Combine multi-debug files to one debug file
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REM wd4201 Nonstandard extension used: nameless struct/union
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REM Tp Treat header file as CPP source file
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if not exist msvc mkdir msvc
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if not exist clang mkdir clang
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set flags=/MT /EHa /GR- /Od /Oi /Z7 /wd4201 /D DQN_TEST_WITH_MAIN %code_dir%Dqn_Tests.cpp /link /nologo
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pushd msvc
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cl %flags%
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popd
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pushd clang
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clang-cl %flags%
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popd
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popd
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568
Code/Dqn.h
568
Code/Dqn.h
@ -1254,7 +1254,7 @@ struct Dqn_FixedString
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char *end () { return data + size; }
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};
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template <Dqn_isize MAX_> DQN_API Dqn_FixedString<MAX_> Dqn_FixedString_Fmt (char const *fmt, ...);
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template <Dqn_isize MAX_> DQN_API Dqn_FixedString<MAX_> Dqn_FixedString_Fmt (char const *fmt, ...);
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template <Dqn_isize MAX_> DQN_API Dqn_isize Dqn_FixedString_Max (Dqn_FixedString<MAX_> *);
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template <Dqn_isize MAX_> DQN_API void Dqn_FixedString_Clear (Dqn_FixedString<MAX_> *str);
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template <Dqn_isize MAX_> DQN_API Dqn_b32 Dqn_FixedString_AppendFmtV(Dqn_FixedString<MAX_> *str, char const *fmt, va_list va);
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@ -1263,6 +1263,164 @@ template <Dqn_isize MAX_> DQN_API Dqn_b32 Dqn_FixedString_Append
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template <Dqn_isize MAX_> DQN_API Dqn_b32 Dqn_FixedString_Append (Dqn_FixedString<MAX_> *str, Dqn_String src);
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template <Dqn_isize MAX_> DQN_API Dqn_String Dqn_FixedString_ToString (Dqn_FixedString<MAX_> const *str);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_StringList
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// -------------------------------------------------------------------------------------------------
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struct Dqn_StringListNode
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{
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Dqn_String string;
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Dqn_StringListNode *next;
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};
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struct Dqn_StringList
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{
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Dqn_isize string_size;
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Dqn_StringListNode *head;
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Dqn_StringListNode *curr;
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};
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DQN_API Dqn_StringListNode *Dqn_StringList_MakeNode(Dqn_ArenaAllocator *arena, Dqn_isize size);
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DQN_API void Dqn_StringList_AddNode(Dqn_StringList *list, Dqn_StringListNode *node);
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DQN_API void Dqn_StringList_AppendFmtV(Dqn_StringList *list, Dqn_ArenaAllocator *arena, char const *fmt, va_list args);
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DQN_API void Dqn_StringList_AppendFmt(Dqn_StringList *list, Dqn_ArenaAllocator *arena, char const *fmt, ...);
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DQN_API void Dqn_StringList_AppendFmt(Dqn_StringList *list, Dqn_ArenaAllocator *arena, char const *fmt, ...);
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DQN_API Dqn_String Dqn_StringList_Build(Dqn_StringList const *list, Dqn_ArenaAllocator *arena);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_StringBuilder
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// -------------------------------------------------------------------------------------------------
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// TODO(dqn): Rewrite this, iirc the logic here is way more complicated than it
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// needs to be have written a StringList implementation that is many times
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// simpler than this. There's value in being able to allocate a block up-front
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// and append to it until we run out of space for operations where we make a lot
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// of small nodes, like using JsonWriter.
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struct Dqn_StringBuilderBlock
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{
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char *mem;
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Dqn_isize size;
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Dqn_isize used;
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Dqn_StringBuilderBlock *next;
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};
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// TODO(dqn): Rewrite this as string lists
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Dqn_isize constexpr DQN_STRING_BUILDER_MIN_BLOCK_SIZE = DQN_KILOBYTES(4);
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template <Dqn_isize N = DQN_KILOBYTES(16)>
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struct Dqn_StringBuilder
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{
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Dqn_ArenaAllocator *arena;
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char fixed_mem[N];
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Dqn_StringBuilderBlock fixed_mem_block;
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Dqn_StringBuilderBlock *last_mem_block;
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};
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_InitWithArena (Dqn_StringBuilder<N> *builder, Dqn_ArenaAllocator *arena);
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// Get the size required to build the string, it returns the length not including the null-terminator.
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template <Dqn_isize N> DQN_API Dqn_isize Dqn_StringBuilder_GetSize (Dqn_StringBuilder<N> const *builder);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_BuildToDest (Dqn_StringBuilder<N> const *builder, char *dest, Dqn_usize dest_size);
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template <Dqn_isize N> DQN_API Dqn_String Dqn_StringBuilder_BuildStringWithArena (Dqn_StringBuilder<N> *builder, Dqn_ArenaAllocator *arena);
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#define Dqn_StringBuilder_Build( builder, arena, len) Dqn_StringBuilder__Build(builder, arena, len DQN_CALL_SITE(""))
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendFmtV (Dqn_StringBuilder<N> *builder, char const *fmt, va_list va);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendFmt (Dqn_StringBuilder<N> *builder, char const *fmt, ...);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_Append (Dqn_StringBuilder<N> *builder, char const *str, Dqn_isize len = -1);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendString (Dqn_StringBuilder<N> *builder, Dqn_String const string);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendChar (Dqn_StringBuilder<N> *builder, char ch);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_FixedArray
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// -------------------------------------------------------------------------------------------------
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#define DQN_FIXED_ARRAY_TEMPLATE template <typename T, int MAX_>
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#define DQN_FIXED_ARRAY_TEMPLATE_DECL Dqn_FixedArray<T, MAX_>
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DQN_FIXED_ARRAY_TEMPLATE struct Dqn_FixedArray
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{
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T data[MAX_];
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Dqn_isize size;
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T &operator[] (Dqn_isize i) { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data[i]; }
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T *begin () { return data; }
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T *end () { return data + size; }
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T *operator+ (Dqn_isize i) { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data + i; }
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T const &operator[] (Dqn_isize i) const { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, i, size); return data[i]; }
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T const *begin () const { return data; }
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T const *end () const { return data + size; }
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T const *operator+ (Dqn_isize i) const { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data + i; }
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};
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DQN_FIXED_ARRAY_TEMPLATE DQN_API DQN_FIXED_ARRAY_TEMPLATE_DECL Dqn_FixedArray_Init (T const *item, int num);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API Dqn_isize Dqn_FixedArray_Max (DQN_FIXED_ARRAY_TEMPLATE_DECL const *);
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// Calculate the index of a item from the its pointer
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DQN_FIXED_ARRAY_TEMPLATE DQN_API Dqn_isize Dqn_FixedArray_GetIndex (DQN_FIXED_ARRAY_TEMPLATE_DECL const *a, T const *entry);
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// return: The newly added item, nullptr if failed
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Add (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T const *items, Dqn_isize num);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Add (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T const &item);
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// Bump the size of the array and return a pointer to 'num' uninitialised elements
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Make (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize num);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_Clear (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_ZeroMem zero_mem = Dqn_ZeroMem::No);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_EraseStable (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize index);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_EraseUnstable(DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize index);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_Pop (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize num = 1, Dqn_ZeroMem zero_mem = Dqn_ZeroMem::No);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Peek (DQN_FIXED_ARRAY_TEMPLATE_DECL *a);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T Dqn_FixedArray_PeekCopy (DQN_FIXED_ARRAY_TEMPLATE_DECL const *a);
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template <typename T, int MAX_, typename IsEqual> DQN_API T *Dqn_FixedArray_Find (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, IsEqual IsEqualProc);
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template <typename T, int MAX_, typename IsEqual> DQN_API Dqn_b32 Dqn_FixedArray_FindElseMake (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T **entry, IsEqual IsEqualProc);
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DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Find (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T *find);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_List - Chunked Linked Lists
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// -------------------------------------------------------------------------------------------------
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template <typename T>
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struct Dqn_ListChunk
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{
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T *data;
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Dqn_isize size;
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Dqn_isize count;
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Dqn_ListChunk<T> *next;
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};
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template <typename T>
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struct Dqn_ListIterator
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{
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Dqn_b32 init; // (Internal): True if Dqn_List_Iterate has been called at-least once on this iterator
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Dqn_ListChunk<T> *chunk; // (Internal): The chunk that the iterator is reading from
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Dqn_isize chunk_data_index; // (Internal): The index in the chunk the iterator is referencing
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T *data; // (Read): Pointer to the data the iterator is referencing. Nullptr if invalid.
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};
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template <typename T>
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struct Dqn_List
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{
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Dqn_ArenaAllocator *arena;
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Dqn_isize count; // Cumulative count of all items made across all list chunks
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Dqn_isize chunk_size; // When new ListChunk's are required, the minimum 'data' entries to allocate for that node.
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Dqn_ListChunk<T> *head;
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Dqn_ListChunk<T> *tail;
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};
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template <typename T> DQN_API Dqn_List<T> Dqn_List_InitWithArena(Dqn_ArenaAllocator *arena, Dqn_isize chunk_size = 128);
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// Produce an iterator for the data in the list
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/*
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Dqn_List<int> list = {};
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for (Dqn_ListIterator<int> it = {}; Dqn_List_Iterate(&list, &it);)
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{
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int *item = it.data;
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}
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*/
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template <typename T> DQN_API Dqn_b32 Dqn_List_Iterate (Dqn_List<T> *list, Dqn_ListIterator<T> *iterator);
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#define Dqn_List_TaggedMake( list, count, tag) Dqn_List__Make(list, count DQN_CALL_SITE(tag))
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#define Dqn_List_Make( list, count) Dqn_List__Make(list, count DQN_CALL_SITE(""))
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template <typename T> DQN_API T *Dqn_List__Make( Dqn_List<T> *list, Dqn_isize count DQN_CALL_SITE_ARGS);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Math
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// -------------------------------------------------------------------------------------------------
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@ -1639,8 +1797,49 @@ DQN_API Dqn_f64 Dqn_Timer_Ms (Dqn_Timer timer);
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DQN_API Dqn_f64 Dqn_Timer_MicroS(Dqn_Timer timer);
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DQN_API Dqn_f64 Dqn_Timer_Ns (Dqn_Timer timer);
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DQN_API char *Dqn_U64ToStr (Dqn_u64 val, Dqn_U64Str *result, Dqn_b32 comma_sep);
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DQN_API char *Dqn_U64ToTempStr (Dqn_u64 val, Dqn_b32 comma_sep = true);
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// TODO(dqn): We need to rewrite this so that we just return a Dqn_U64Str which
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// makes this a lot more ergonomic to use. Although the typical way we convert
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// a number to a string is in reverse order, so I thought it'd be smart to write
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// into the string buffer backwards and return a the char pointer to it, we
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// should just write it in and memory copy it back so that it's at the start of
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// the buffer. See Dqn_MoneyString for an example of this.
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DQN_API char *Dqn_U64ToStr (Dqn_u64 val, Dqn_U64Str *result, Dqn_b32 comma_sep);
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DQN_API char *Dqn_U64ToTempStr(Dqn_u64 val, Dqn_b32 comma_sep = true);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_JsonWriter
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// -------------------------------------------------------------------------------------------------
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// TODO(dqn): We need to write tests for this
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struct Dqn_JsonWriter
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{
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Dqn_FixedArray<Dqn_u16, 32> parent_field_count_stack;
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Dqn_ArenaAllocator *arena;
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Dqn_StringList list;
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int indent_level;
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int spaces_per_indent;
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};
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Dqn_JsonWriter Dqn_JsonWriter_Init(Dqn_ArenaAllocator *arena, int spaces_per_indent);
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Dqn_String Dqn_JsonWriter_Build(Dqn_JsonWriter *writer, Dqn_ArenaAllocator *arena);
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DQN_API void Dqn_JsonWriter_BeginNamedObject(Dqn_JsonWriter *writer, Dqn_String name);
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DQN_API void Dqn_JsonWriter_BeginObject(Dqn_JsonWriter *writer);
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DQN_API void Dqn_JsonWriter_EndObject(Dqn_JsonWriter *writer);
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DQN_API void Dqn_JsonWriter_BeginNamedArray(Dqn_JsonWriter *writer, Dqn_String name);
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DQN_API void Dqn_JsonWriter_BeginArray(Dqn_JsonWriter *writer, Dqn_String name);
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DQN_API void Dqn_JsonWriter_EndArray(Dqn_JsonWriter *writer);
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DQN_API void Dqn_JsonWriter_NamedString(Dqn_JsonWriter *writer, Dqn_String key, Dqn_String value);
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DQN_API void Dqn_JsonWriter_String(Dqn_JsonWriter *writer, Dqn_String value);
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DQN_API void Dqn_JsonWriter_NamedU64(Dqn_JsonWriter *writer, Dqn_String key, Dqn_u64 value);
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DQN_API void Dqn_JsonWriter_U64(Dqn_JsonWriter *writer, Dqn_u64 value);
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// decimal_places: When < 0 show the maximum amount of decimal places
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// When >=0 show the specified amount of decimal places
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DQN_API void Dqn_JsonWriter_NamedF64(Dqn_JsonWriter *writer, Dqn_String key, Dqn_f64 value, int decimal_places = -1);
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DQN_API void Dqn_JsonWriter_F64(Dqn_JsonWriter *writer, Dqn_f64 value, int decimal_places = -1);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_Win
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@ -1727,136 +1926,6 @@ struct Dqn_TimedBlock
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DQN_LOG_P("%s -> %s (total): %fms", t1.label, t2.label, Dqn_PerfCounter_Ms(t1.tick, t2.tick)); \
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}
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_StringBuilder
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// -------------------------------------------------------------------------------------------------
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struct Dqn_StringBuilderBlock
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{
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char *mem;
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Dqn_isize size;
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Dqn_isize used;
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Dqn_StringBuilderBlock *next;
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};
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// TODO(dqn): Rewrite this as string lists
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Dqn_isize constexpr DQN_STRING_BUILDER_MIN_BLOCK_SIZE = DQN_KILOBYTES(4);
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template <Dqn_isize N = DQN_KILOBYTES(16)>
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struct Dqn_StringBuilder
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{
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Dqn_ArenaAllocator *arena;
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char fixed_mem[N];
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Dqn_StringBuilderBlock fixed_mem_block;
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Dqn_StringBuilderBlock *last_mem_block;
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};
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_InitWithArena (Dqn_StringBuilder<N> *builder, Dqn_ArenaAllocator *arena);
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// Get the size required to build the string, it returns the length not including the null-terminator.
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template <Dqn_isize N> DQN_API Dqn_isize Dqn_StringBuilder_GetSize (Dqn_StringBuilder<N> const *builder);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_BuildToDest (Dqn_StringBuilder<N> const *builder, char *dest, Dqn_usize dest_size);
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template <Dqn_isize N> DQN_API Dqn_String Dqn_StringBuilder_BuildStringWithArena (Dqn_StringBuilder<N> *builder, Dqn_ArenaAllocator *arena);
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#define Dqn_StringBuilder_Build( builder, arena, len) Dqn_StringBuilder__Build(builder, arena, len DQN_CALL_SITE(""))
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendFmtV (Dqn_StringBuilder<N> *builder, char const *fmt, va_list va);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendFmt (Dqn_StringBuilder<N> *builder, char const *fmt, ...);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_Append (Dqn_StringBuilder<N> *builder, char const *str, Dqn_isize len = -1);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendString (Dqn_StringBuilder<N> *builder, Dqn_String const string);
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template <Dqn_isize N> DQN_API void Dqn_StringBuilder_AppendChar (Dqn_StringBuilder<N> *builder, char ch);
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// -------------------------------------------------------------------------------------------------
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// NOTE: Dqn_FixedArray
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// -------------------------------------------------------------------------------------------------
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#define DQN_FIXED_ARRAY_TEMPLATE template <typename T, int MAX_>
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#define DQN_FIXED_ARRAY_TEMPLATE_DECL Dqn_FixedArray<T, MAX_>
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DQN_FIXED_ARRAY_TEMPLATE struct Dqn_FixedArray
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{
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T data[MAX_];
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Dqn_isize size;
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T &operator[] (Dqn_isize i) { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data[i]; }
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T *begin () { return data; }
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T *end () { return data + size; }
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T *operator+ (Dqn_isize i) { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data + i; }
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T const &operator[] (Dqn_isize i) const { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, i, size); return data[i]; }
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T const *begin () const { return data; }
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T const *end () const { return data + size; }
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T const *operator+ (Dqn_isize i) const { DQN_ASSERT_MSG(i >= 0 && i <= size, "%jd >= 0 && %jd < %jd", i, size); return data + i; }
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};
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|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API DQN_FIXED_ARRAY_TEMPLATE_DECL Dqn_FixedArray_Init (T const *item, int num);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API Dqn_isize Dqn_FixedArray_Max (DQN_FIXED_ARRAY_TEMPLATE_DECL const *);
|
||||
|
||||
// Calculate the index of a item from the its pointer
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API Dqn_isize Dqn_FixedArray_GetIndex (DQN_FIXED_ARRAY_TEMPLATE_DECL const *a, T const *entry);
|
||||
|
||||
// return: The newly added item, nullptr if failed
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Add (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T const *items, Dqn_isize num);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Add (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T const &item);
|
||||
|
||||
// Bump the size of the array and return a pointer to 'num' uninitialised elements
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Make (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize num);
|
||||
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_Clear (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_ZeroMem zero_mem = Dqn_ZeroMem::No);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_EraseStable (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize index);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_EraseUnstable(DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize index);
|
||||
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API void Dqn_FixedArray_Pop (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, Dqn_isize num = 1, Dqn_ZeroMem zero_mem = Dqn_ZeroMem::No);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Peek (DQN_FIXED_ARRAY_TEMPLATE_DECL *a);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T Dqn_FixedArray_PeekCopy (DQN_FIXED_ARRAY_TEMPLATE_DECL const *a);
|
||||
|
||||
template <typename T, int MAX_, typename IsEqual> DQN_API T *Dqn_FixedArray_Find (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, IsEqual IsEqualProc);
|
||||
template <typename T, int MAX_, typename IsEqual> DQN_API Dqn_b32 Dqn_FixedArray_FindElseMake (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T **entry, IsEqual IsEqualProc);
|
||||
DQN_FIXED_ARRAY_TEMPLATE DQN_API T *Dqn_FixedArray_Find (DQN_FIXED_ARRAY_TEMPLATE_DECL *a, T *find);
|
||||
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Dqn_List - Chunked Linked Lists
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
template <typename T>
|
||||
struct Dqn_ListChunk
|
||||
{
|
||||
T *data;
|
||||
Dqn_isize size;
|
||||
Dqn_isize count;
|
||||
Dqn_ListChunk<T> *next;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct Dqn_ListIterator
|
||||
{
|
||||
Dqn_b32 init; // (Internal): True if Dqn_List_Iterate has been called at-least once on this iterator
|
||||
Dqn_ListChunk<T> *chunk; // (Internal): The chunk that the iterator is reading from
|
||||
Dqn_isize chunk_data_index; // (Internal): The index in the chunk the iterator is referencing
|
||||
T *data; // (Read): Pointer to the data the iterator is referencing. Nullptr if invalid.
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct Dqn_List
|
||||
{
|
||||
Dqn_ArenaAllocator *arena;
|
||||
Dqn_isize count; // Cumulative count of all items made across all list chunks
|
||||
Dqn_isize chunk_size; // When new ListChunk's are required, the minimum 'data' entries to allocate for that node.
|
||||
Dqn_ListChunk<T> *head;
|
||||
Dqn_ListChunk<T> *tail;
|
||||
};
|
||||
|
||||
template <typename T> DQN_API Dqn_List<T> Dqn_List_InitWithArena(Dqn_ArenaAllocator *arena, Dqn_isize chunk_size = 128);
|
||||
|
||||
// Produce an iterator for the data in the list
|
||||
/*
|
||||
Dqn_List<int> list = {};
|
||||
for (Dqn_ListIterator<int> it = {}; Dqn_List_Iterate(&list, &it);)
|
||||
{
|
||||
int *item = it.data;
|
||||
}
|
||||
*/
|
||||
template <typename T> DQN_API Dqn_b32 Dqn_List_Iterate (Dqn_List<T> *list, Dqn_ListIterator<T> *iterator);
|
||||
|
||||
#define Dqn_List_TaggedMake( list, count, tag) Dqn_List__Make(list, count DQN_CALL_SITE(tag))
|
||||
#define Dqn_List_Make( list, count) Dqn_List__Make(list, count DQN_CALL_SITE(""))
|
||||
template <typename T> DQN_API T *Dqn_List__Make( Dqn_List<T> *list, Dqn_isize count DQN_CALL_SITE_ARGS);
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Hashing - Dqn_FNV1A[32|64]
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
@ -3583,6 +3652,65 @@ DQN_API Dqn_i64 Dqn_String_ToI64(Dqn_String str)
|
||||
return result;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Dqn_StringList Implementation
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
DQN_API Dqn_StringListNode *Dqn_StringList_MakeNode(Dqn_ArenaAllocator *arena, Dqn_isize size)
|
||||
{
|
||||
Dqn_StringListNode *result = Dqn_ArenaAllocator_New(arena, Dqn_StringListNode, Dqn_ZeroMem::Yes);
|
||||
if (size) result->string = Dqn_String_Allocate(arena, size, Dqn_ZeroMem::Yes);
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_API void Dqn_StringList_AddNode(Dqn_StringList *list, Dqn_StringListNode *node)
|
||||
{
|
||||
if (list->curr)
|
||||
{
|
||||
list->curr->next = node;
|
||||
list->curr = list->curr->next;
|
||||
}
|
||||
else
|
||||
{
|
||||
list->head = node;
|
||||
list->curr = node;
|
||||
}
|
||||
|
||||
list->string_size += node->string.size;
|
||||
}
|
||||
|
||||
DQN_API void Dqn_StringList_AppendFmtV(Dqn_StringList *list, Dqn_ArenaAllocator *arena, char const *fmt, va_list args)
|
||||
{
|
||||
Dqn_StringListNode *node = Dqn_StringList_MakeNode(arena, 0 /*size*/);
|
||||
node->string = Dqn_String_FmtV(arena, fmt, args);
|
||||
Dqn_StringList_AddNode(list, node);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_StringList_AppendFmt(Dqn_StringList *list, Dqn_ArenaAllocator *arena, char const *fmt, ...)
|
||||
{
|
||||
va_list args;
|
||||
va_start(args, fmt);
|
||||
Dqn_StringList_AppendFmtV(list, arena, fmt, args);
|
||||
va_end(args);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_StringList_AppendString(Dqn_StringList *list, Dqn_ArenaAllocator *arena, Dqn_String string)
|
||||
{
|
||||
Dqn_StringListNode *node = Dqn_StringList_MakeNode(arena, 0 /*size*/);
|
||||
node->string = Dqn_String_Copy(string, arena);
|
||||
Dqn_StringList_AddNode(list, node);
|
||||
}
|
||||
|
||||
DQN_API Dqn_String Dqn_StringList_Build(Dqn_StringList const *list, Dqn_ArenaAllocator *arena)
|
||||
{
|
||||
Dqn_String result = Dqn_String_Allocate(arena, list->string_size, Dqn_ZeroMem::No);
|
||||
for (Dqn_StringListNode const *node = list->head; node; node = node->next)
|
||||
{
|
||||
DQN_MEMCOPY(result.str + result.size, node->string.str, node->string.size);
|
||||
result.size += node->string.size;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Dqn_ArenaAllocator
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
@ -5265,6 +5393,180 @@ DQN_API char *Dqn_U64ToTempStr(Dqn_u64 val, Dqn_b32 comma_sep)
|
||||
return result;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Dqn_JsonWriter
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
DQN_API Dqn_JsonWriter Dqn_JsonWriter_Init(Dqn_ArenaAllocator *arena, int spaces_per_indent)
|
||||
{
|
||||
Dqn_JsonWriter result = {};
|
||||
result.arena = arena;
|
||||
result.spaces_per_indent = spaces_per_indent;
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_API Dqn_String Dqn_JsonWriter_Build(Dqn_JsonWriter *writer, Dqn_ArenaAllocator *arena)
|
||||
{
|
||||
Dqn_String result = Dqn_StringList_Build(&writer->list, arena);
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter__DoIndent(Dqn_JsonWriter *writer)
|
||||
{
|
||||
int spaces_per_indent = writer->spaces_per_indent ? writer->spaces_per_indent : 2;
|
||||
int spaces = writer->indent_level * spaces_per_indent;
|
||||
if (spaces)
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "%*s", spaces, "");
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter__PreAddItem(Dqn_JsonWriter *writer)
|
||||
{
|
||||
if (writer->parent_field_count_stack.size <= 0)
|
||||
return;
|
||||
|
||||
Dqn_u16 *parent_field_count = Dqn_FixedArray_Peek(&writer->parent_field_count_stack);
|
||||
if (*parent_field_count == 0)
|
||||
{
|
||||
// NOTE: First time we're adding an item to an object, we need to write
|
||||
// on a new line for nice formatting.
|
||||
Dqn_StringList_AppendString(&writer->list, writer->arena, DQN_STRING("\n"));
|
||||
}
|
||||
else if (*parent_field_count > 0)
|
||||
{
|
||||
// NOTE: We have items in the object already and we're adding another
|
||||
// item so we need to add a comma on the previous item.
|
||||
Dqn_StringList_AppendString(&writer->list, writer->arena, DQN_STRING(",\n"));
|
||||
}
|
||||
|
||||
Dqn_JsonWriter__DoIndent(writer);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter__PostAddItem(Dqn_JsonWriter *writer)
|
||||
{
|
||||
if (writer->parent_field_count_stack.size <= 0)
|
||||
return;
|
||||
|
||||
Dqn_u16 *parent_field_count = Dqn_FixedArray_Peek(&writer->parent_field_count_stack);
|
||||
(*parent_field_count)++;
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter__BeginContainer(Dqn_JsonWriter *writer, Dqn_String name, bool array)
|
||||
{
|
||||
Dqn_String container_ch = array ? DQN_STRING("[") : DQN_STRING("{");
|
||||
Dqn_JsonWriter__PreAddItem(writer);
|
||||
if (name.size)
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "\"%.*s\": %.*s", DQN_STRING_FMT(name), DQN_STRING_FMT(container_ch));
|
||||
else
|
||||
Dqn_StringList_AppendString(&writer->list, writer->arena, container_ch);
|
||||
Dqn_JsonWriter__PostAddItem(writer);
|
||||
|
||||
writer->indent_level++;
|
||||
Dqn_u16 *parent_field_count = Dqn_FixedArray_Make(&writer->parent_field_count_stack, 1);
|
||||
*parent_field_count = 0;
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter__EndContainer(Dqn_JsonWriter *writer, Dqn_b32 array)
|
||||
{
|
||||
Dqn_u16 *parent_field_count = Dqn_FixedArray_Peek(&writer->parent_field_count_stack);
|
||||
if (*parent_field_count > 0)
|
||||
{
|
||||
// NOTE: End of object/array should start on a new line if the
|
||||
// array/object has atleast one field in it.
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "\n");
|
||||
}
|
||||
Dqn_FixedArray_Pop(&writer->parent_field_count_stack);
|
||||
|
||||
writer->indent_level--;
|
||||
DQN_ASSERT(writer->indent_level >= 0);
|
||||
|
||||
Dqn_JsonWriter__DoIndent(writer);
|
||||
Dqn_StringList_AppendString(&writer->list, writer->arena, array ? DQN_STRING("]") : DQN_STRING("}"));
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_BeginNamedObject(Dqn_JsonWriter *writer, Dqn_String name)
|
||||
{
|
||||
Dqn_JsonWriter__BeginContainer(writer, name, false /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_BeginObject(Dqn_JsonWriter *writer)
|
||||
{
|
||||
Dqn_JsonWriter__BeginContainer(writer, DQN_STRING(""), false /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_EndObject(Dqn_JsonWriter *writer)
|
||||
{
|
||||
Dqn_JsonWriter__EndContainer(writer, false /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_BeginNamedArray(Dqn_JsonWriter *writer, Dqn_String name)
|
||||
{
|
||||
Dqn_JsonWriter__BeginContainer(writer, name, true /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_BeginArray(Dqn_JsonWriter *writer)
|
||||
{
|
||||
Dqn_JsonWriter__BeginContainer(writer, DQN_STRING(""), false /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_EndArray(Dqn_JsonWriter *writer)
|
||||
{
|
||||
Dqn_JsonWriter__EndContainer(writer, true /*array*/);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_NamedString(Dqn_JsonWriter *writer, Dqn_String key, Dqn_String value)
|
||||
{
|
||||
Dqn_JsonWriter__PreAddItem(writer);
|
||||
if (key.size)
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "\"%.*s\": \"%.*s\"", DQN_STRING_FMT(key), DQN_STRING_FMT(value));
|
||||
else
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "\"%.*s\"", DQN_STRING_FMT(value));
|
||||
Dqn_JsonWriter__PostAddItem(writer);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_String(Dqn_JsonWriter *writer, Dqn_String value)
|
||||
{
|
||||
Dqn_JsonWriter_NamedString(writer, DQN_STRING("") /*key*/, value);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_NamedU64(Dqn_JsonWriter *writer, Dqn_String key, Dqn_u64 value)
|
||||
{
|
||||
Dqn_JsonWriter__PreAddItem(writer);
|
||||
if (key.size)
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "\"%.*s\": %I64u", DQN_STRING_FMT(key), value);
|
||||
else
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, "%I64u", value);
|
||||
Dqn_JsonWriter__PostAddItem(writer);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_U64(Dqn_JsonWriter *writer, Dqn_u64 value)
|
||||
{
|
||||
Dqn_JsonWriter_NamedU64(writer, DQN_STRING("") /*key*/, value);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_NamedF64(Dqn_JsonWriter *writer, Dqn_String key, Dqn_f64 value, int decimal_places)
|
||||
{
|
||||
Dqn_FixedString<8> const float_fmt =
|
||||
decimal_places > 0
|
||||
? Dqn_FixedString_Fmt<8>("%%.%df", decimal_places) // %.<decimal_places>f i.e. %.1f
|
||||
: Dqn_FixedString_Fmt<8>("%%f"); // %f
|
||||
|
||||
Dqn_FixedString<32> const fmt_string =
|
||||
key.size ? Dqn_FixedString_Fmt<32>(R"("%%.*s": %s)", float_fmt) :
|
||||
Dqn_FixedString_Fmt<32>(R"(%s)", float_fmt);
|
||||
|
||||
Dqn_JsonWriter__PreAddItem(writer);
|
||||
if (key.size)
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, fmt_string.str, DQN_STRING_FMT(key), value);
|
||||
else
|
||||
Dqn_StringList_AppendFmt(&writer->list, writer->arena, fmt_string.str, value);
|
||||
Dqn_JsonWriter__PostAddItem(writer);
|
||||
}
|
||||
|
||||
DQN_API void Dqn_JsonWriter_F64(Dqn_JsonWriter *writer, Dqn_f64 value, int decimal_places)
|
||||
{
|
||||
Dqn_JsonWriter_NamedF64(writer, DQN_STRING("") /*key*/, value, decimal_places);
|
||||
}
|
||||
|
||||
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
// NOTE: Dqn_Win Implementation
|
||||
// -------------------------------------------------------------------------------------------------
|
||||
|
Loading…
Reference in New Issue
Block a user