#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <SR/sr_mem_control.h>
#include <SR/sr_output.h>
#include <inttypes.h>

Classes
struct	srMemData
Functions
static int	cmp_func (const void pt1, const void pt2)
static void	sort ()
void *	sr_mem_control_alloc (const char type, char file, int line, int size, void *addr)
bool	sr_mem_control_free (char file, int line, void addr)
void *	sr_mem_control_realloc (char file, int line, int size, void addr)
void	sr_memory_report ()
unsigned	sr_memory_allocated ()
void	sr_memory_report_output (SrOutput &o)
Variables
static bool	changed = false
static srMemData *	mem_data = 0
static int	mem_data_size = 0
static int	mem_data_capacity = 0
static unsigned	mem_bytes_used = 0
static SrOutput &	output = sr_out

Function Documentation

static int cmp_func	(	const void *	pt1,
		const void *	pt2
	)		`[static]`

Definition at line 41 of file sr_mem_control.cpp.

References srMemData::file, srMemData::size, and srMemData::type.

Referenced by sort().

static void sort ( ) [static]

Definition at line 55 of file sr_mem_control.cpp.

References cmp_func(), and mem_data_size.

Referenced by AutoGatherAI::allocateMineralPatchFor(), Decomp::check(), Game::gen_view_diffs(), GameTile::generate_shadows(), ScriptVector::intersect(), GfxModule::move_objects(), GfxModule::pick(), Server::run(), ScriptVector::setify(), ScriptVector::sort(), RouteAllocator::sortRoutesAccordingToLocation(), sr_memory_report(), and ScriptVector::subtract().

void* sr_mem_control_alloc	(	const char *	type,
		char *	file,
		int	line,
		int	size,
		void *	addr
	)

This function saves in an internal buffer the given parameters in order to keep track of allocated memory. It may be used by replacing new/malloc calls to:

 sr_mem_control_alloc("X",__FILE__,__LINE__,sizeof(X),new X)

Then sr_memory_report() can be called to see all allocated data that was not freed. It is better to use this function with the macros SR_NEW and SR_MALLOC.

Definition at line 60 of file sr_mem_control.cpp.

References changed, mem_bytes_used, mem_data_capacity, mem_data_size, srMemData::set(), and size.

Referenced by sr_mem_control_realloc().

bool sr_mem_control_free	(	char *	file,
		int	line,
		void *	addr
	)

This function erases from the internal buffer the given address of memory, that was previously registered with sr_mem_control_alloc(). It is to be used replacing delete/free calls in the following way:

 sr_mem_control_free(__FILE__,__LINE__,X); delete X;

It is better to use this function with the macros SR_DEL, SR_DELA and SR_FREE.

Definition at line 86 of file sr_mem_control.cpp.

References changed, SrOutput::fatal_error(), mem_bytes_used, mem_data_size, and srMemData::size.

Referenced by sr_mem_control_realloc().

void* sr_mem_control_realloc	(	char *	file,
		int	line,
		int	size,
		void *	addr
	)

This function performs a call to realloc(addr,size), and returns the new pointer. But it also updates the pointers saved in the internal buffer in order to keep track of allocated memory. It may be used replacing realloc calls in the following way:

 pt=sr_mem_control_realloc(__FILE__,__LINE__,newsize,pt)

It is better to use this function with the macro SR_REALLOC.

Definition at line 103 of file sr_mem_control.cpp.

References sr_mem_control_alloc(), and sr_mem_control_free().

unsigned sr_memory_allocated ( )

Returns the total of memory allocated. Only the memory allocated using sr_mem_control_alloc/free/realloc, or the related macros are taken into account.

Definition at line 127 of file sr_mem_control.cpp.

References mem_bytes_used.

void sr_memory_report ( )

This function gives a report about all allocated data that was not freed using sr_out. But to make it work, the user needs to change all new/malloc/delete/free calls by calls to the macros SR_NEW, SR_MALLOC, SR_REALLOC, SR_DEL, SR_DELA, SR_FREE or functions sr_mem_control_alloc/free/realloc.

Definition at line 110 of file sr_mem_control.cpp.

References srMemData::addr, srMemData::file, srMemData::line, mem_bytes_used, mem_data_size, SrOutput::put(), SrOutput::putf(), srMemData::size, sort(), srnl, and srMemData::type.