Functions related to the allocation of memory. More...
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Defines | |
#define | AllocaM(T, num_elements) ((T*)alloca((num_elements) * sizeof(T))) |
alloca() has to be called in the parent function, so define AllocaM() as a macro | |
Functions | |
void NORETURN | MallocError (size_t size) |
Function to exit with an error message after malloc() or calloc() have failed. | |
void NORETURN | ReallocError (size_t size) |
Function to exit with an error message after realloc() have failed. | |
template<typename T > | |
static FORCEINLINE T * | MallocT (size_t num_elements) |
Simplified allocation function that allocates the specified number of elements of the given type. | |
template<typename T > | |
static FORCEINLINE T * | CallocT (size_t num_elements) |
Simplified allocation function that allocates the specified number of elements of the given type. | |
template<typename T > | |
static FORCEINLINE T * | ReallocT (T *t_ptr, size_t num_elements) |
Simplified reallocation function that allocates the specified number of elements of the given type. |
Functions related to the allocation of memory.
Definition in file alloc_func.hpp.
static FORCEINLINE T* CallocT | ( | size_t | num_elements | ) | [inline, static] |
Simplified allocation function that allocates the specified number of elements of the given type.
It also explicitly casts it to the requested type.
T | the type of the variable(s) to allocation. |
num_elements | the number of elements to allocate of the given type. |
Definition at line 61 of file alloc_func.hpp.
References MallocError().
void NORETURN MallocError | ( | size_t | size | ) |
Function to exit with an error message after malloc() or calloc() have failed.
size | number of bytes we tried to allocate |
Definition at line 18 of file alloc_func.cpp.
References error().
static FORCEINLINE T* MallocT | ( | size_t | num_elements | ) | [inline, static] |
Simplified allocation function that allocates the specified number of elements of the given type.
It also explicitly casts it to the requested type.
T | the type of the variable(s) to allocation. |
num_elements | the number of elements to allocate of the given type. |
Definition at line 36 of file alloc_func.hpp.
References MallocError().
void NORETURN ReallocError | ( | size_t | size | ) |
Function to exit with an error message after realloc() have failed.
size | number of bytes we tried to allocate |
Definition at line 27 of file alloc_func.cpp.
References error().
Referenced by ReallocT().
static FORCEINLINE T* ReallocT | ( | T * | t_ptr, | |
size_t | num_elements | |||
) | [inline, static] |
Simplified reallocation function that allocates the specified number of elements of the given type.
It also explicitly casts it to the requested type. It extends/shrinks the memory allocation given in t_ptr.
T | the type of the variable(s) to allocation. |
t_ptr | the previous allocation to extend/shrink. | |
num_elements | the number of elements to allocate of the given type. |
Definition at line 87 of file alloc_func.hpp.
References ReallocError().
Referenced by AllocateSpecToStation(), SmallVector< RefitOption, 32 >::Append(), SmallVector< RefitOption, 32 >::Compact(), DeallocateSpecFromStation(), DEFINE_NEWGRF_CLASS_METHOD(), GamelogChange(), GetNewEngine(), IniFile::LoadFromDisk(), NetworkReInitChatBoxSize(), SquirrelStd::require(), NetworkTCPSocketHandler::SendPacket(), and TranslateTTDPatchCodes().