#include <debug_new.h>

Public Member Functions
	debug_new_counter ()

	~debug_new_counter ()

Static Private Attributes
static int	_S_count = 0

Detailed Description

Counter class for on-exit leakage check.

This technique is learnt from The C++ Programming Language by Bjarne Stroustup.

Definition at line 195 of file debug_new.h.

Constructor & Destructor Documentation

◆ debug_new_counter()

debug_new_counter::debug_new_counter ( )

Constructor to increment the count.

Definition at line 962 of file debug_new.cpp.

 {
     ++_S_count;
 }

References _S_count.

◆ ~debug_new_counter()

debug_new_counter::~debug_new_counter ( )

Destructor to decrement the count. When the count is zero, nvwa::check_leaks will be called.

Definition at line 971 of file debug_new.cpp.

 {
     if (--_S_count == 0 && new_autocheck_flag)
         if (check_leaks())
         {
             new_verbose_flag = true;
 #if defined(__GNUC__) && __GNUC__ == 3
             if (!getenv("GLIBCPP_FORCE_NEW") && !getenv("GLIBCXX_FORCE_NEW"))
                 fprintf(new_output_fp,
 "*** WARNING:  GCC 3 is detected, please make sure the environment\n"
 "    variable GLIBCPP_FORCE_NEW (GCC 3.2 and 3.3) or GLIBCXX_FORCE_NEW\n"
 "    (GCC 3.4) is defined.  Check the README file for details.\n");
 #endif
         }
 }

References _S_count, check_leaks(), new_autocheck_flag, new_output_fp, and new_verbose_flag.

Field Documentation

◆ _S_count

int debug_new_counter::_S_count = 0

staticprivate

Count of source files that use debug_new.

Definition at line 197 of file debug_new.h.

Referenced by debug_new_counter(), and ~debug_new_counter().

The documentation for this class was generated from the following files:

src/debug/nvwa/debug_new.h (986a3bf)
src/debug/nvwa/debug_new.cpp (986a3bf)