Detailed Description

Classes
class	mrpt::system::CGenericMemoryPool< DATA_PARAMS, POOLABLE_DATA >
	A generic system for versatile memory pooling. More...

Macros
#define	mrpt_alloca(nBytes) ::malloc(nBytes)
	In platforms and compilers with support to "alloca", allocate a memory block on the stack; if alloca is not supported, it is emulated as a normal "malloc". More...

#define	mrpt_alloca_free(mem_block) free(mem_block)
	This method must be called to "free" each memory block allocated with "system::alloca": If the block was really allocated in the stack, no operation is actually performed, otherwise it will be freed from the heap. More...

Functions
unsigned long	mrpt::system::getMemoryUsage ()
	Returns the memory occupied by this process, in bytes. More...

template<std::size_t alignment, typename T , typename = std::enable_if_t<std::is_pointer<T>::value>>
bool	mrpt::system::is_aligned (T ptr)

Macro Definition Documentation

◆ mrpt_alloca

#define mrpt_alloca ( nBytes ) ::malloc(nBytes)

In platforms and compilers with support to "alloca", allocate a memory block on the stack; if alloca is not supported, it is emulated as a normal "malloc".

NOTICE: Since in some platforms alloca will be emulated with malloc, alloca_free MUST BE ALWAYS CALLED to avoid memory leaks. This method MUST BE a macro rather than a function in order to operate on the caller's stack.
See also
mrpt_alloca_free

Definition at line 41 of file memory.h.

◆ mrpt_alloca_free

#define mrpt_alloca_free ( mem_block ) free(mem_block)

This method must be called to "free" each memory block allocated with "system::alloca": If the block was really allocated in the stack, no operation is actually performed, otherwise it will be freed from the heap.

This method MUST BE a macro rather than a function in order to operate on the caller's stack.

See also: mrpt_alloca

Definition at line 59 of file memory.h.

Function Documentation

◆ getMemoryUsage()

unsigned long mrpt::system::getMemoryUsage ( )

Returns the memory occupied by this process, in bytes.

Definition at line 110 of file memory.cpp.

References _PROCESS_MEMORY_COUNTERS::cb, mrpt::system::os::fclose(), mrpt::system::os::fopen(), mrpt::system::CAuxPSAPI_Loader::GetProcessMemoryInfo(), MEM, MRPT_END, MRPT_START, and _PROCESS_MEMORY_COUNTERS::PagefileUsage.

Referenced by mrpt::hmtslam::CHMTSLAM::generateLogFiles().

◆ is_aligned()

template<std::size_t alignment, typename T , typename = std::enable_if_t<std::is_pointer<T>::value>>

bool mrpt::system::is_aligned ( T ptr )

Definition at line 67 of file memory.h.