OpenTTD
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Functions related to memory operations. More...
#include "math_func.hpp"
Go to the source code of this file.
Functions | |
template<typename T > | |
static void | MemCpyT (T *destination, const T *source, size_t num=1) |
Type-safe version of memcpy(). | |
template<typename T > | |
static void | MemMoveT (T *destination, const T *source, size_t num=1) |
Type-safe version of memmove(). | |
template<typename T > | |
static void | MemSetT (T *ptr, byte value, size_t num=1) |
Type-safe version of memset(). | |
template<typename T > | |
static int | MemCmpT (const T *ptr1, const T *ptr2, size_t num=1) |
Type-safe version of memcmp(). | |
template<typename T > | |
static void | MemReverseT (T *ptr1, T *ptr2) |
Type safe memory reverse operation. | |
template<typename T > | |
static void | MemReverseT (T *ptr, size_t num) |
Type safe memory reverse operation (overloaded) |
Functions related to memory operations.
Definition in file mem_func.hpp.
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inlinestatic |
Type-safe version of memcmp().
ptr1 | Pointer to the first buffer |
ptr2 | Pointer to the second buffer |
num | Number of items to compare. (!not number of bytes!) |
Definition at line 65 of file mem_func.hpp.
Referenced by CheckCaches(), and GRFGetSizeOfDataSection().
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inlinestatic |
Type-safe version of memcpy().
destination | Pointer to the destination buffer |
source | Pointer to the source buffer |
num | number of items to be copied. (!not number of bytes!) |
Definition at line 25 of file mem_func.hpp.
Referenced by OutputBuffer::Add(), TileMatrix< uint32, 4 >::AllocateStorage(), SmallMatrix< BaseEdge >::Assign(), CheckCaches(), NewGRFSpriteLayout::Clone(), CopyInDParam(), CopyOutDParam(), Blitter_8bppOptimized::Draw(), DuplicateTileTable(), ErrorMessageData::ErrorMessageData(), GRFFile::GRFFile(), ResetObjects(), HouseOverrideManager::SetEntitySpec(), and TownHouseChangeInfo().
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inlinestatic |
Type-safe version of memmove().
destination | Pointer to the destination buffer |
source | Pointer to the source buffer |
num | number of items to be copied. (!not number of bytes!) |
Definition at line 38 of file mem_func.hpp.
Referenced by SmallMatrix< BaseEdge >::EraseColumnPreservingOrder(), SmallVector< RefitOption, 32 >::ErasePreservingOrder(), SmallMatrix< BaseEdge >::EraseRowPreservingOrder(), and StringParameters::ShiftParameters().
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inlinestatic |
Type safe memory reverse operation.
Reverse a block of memory in steps given by the type of the pointers.
ptr1 | Start-pointer to the block of memory. |
ptr2 | End-pointer to the block of memory. |
Definition at line 79 of file mem_func.hpp.
References Swap().
Referenced by MemReverseT(), QSortT(), and GUIList< const Sign *, StringFilter & >::ToggleSortOrder().
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inlinestatic |
Type safe memory reverse operation (overloaded)
ptr | Pointer to the block of memory. |
num | The number of items we want to reverse. |
Definition at line 96 of file mem_func.hpp.
References MemReverseT().
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inlinestatic |
Type-safe version of memset().
ptr | Pointer to the destination buffer |
value | Value to be set |
num | number of items to be set (!not number of bytes!) |
Definition at line 51 of file mem_func.hpp.
Referenced by AfterLoadCompanyStats(), AllocateSound(), BuildRiver(), StringParameters::ClearTypeInformation(), CargoesRow::ConnectIndustryAccepted(), CargoesRow::ConnectIndustryProduced(), DisplaySplashImage(), Blitter_8bppOptimized::Draw(), HeightMapCurves(), LoadNewGRFSound(), CargoesField::MakeCargo(), CargoesRow::MakeCargoLabel(), CargoesField::MakeIndustry(), StringReader::ParseFile(), ReadSpriteLayout(), ResetObjects(), IniFile::SaveToDisk(), and StationChangeInfo().