Memory leak detection with boost::test - c++

Question

I try to enable msvc memory leak detection with line number like this snippet I found here:
Detected memory leaks!
Dumping objects ->
C:\PROGRAM FILES\VISUAL STUDIO\MyProjects\leaktest\leaktest.cpp(20) : {18}
normal block at 0x00780E80, 64 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
Object dump complete.
I tried to set the preprocessor define
_CRTDBG_MAP_ALLOC
manually in the project properties but I only get this:
Dumping objects ->
{1466} normal block at 0x00BD4DD0, 40 bytes long.
Data: <(o; ; (o; 1 > 28 6F 3B 00 90 A9 3B 00 28 6F 3B 00 00 D6 31 10
without line numbers. I also tried to manually define main by using BOOST_TEST_NO_MAIN and dump by myself like this:
int main( int argc, char* argv[] )
{
int res = ::boost::unit_test::unit_test_main( &init_function, argc, argv );
_CrtDumpMemoryLeaks();
return res;
}
But also without any success. How can this be done?

Answer 1

Using Boost.Test you can use --detect_memory_leaks="allocation number"

Answer 2

In MSVC you can set a breakpoint to the allocation number 1466, in the code:
_crtBreakAlloc = 1466
or in the Watch window you can add _crtBreakAlloc and value 1466 once the application started (of course you need a breakpoint in the main function). More details on MSDN

Answer 3

Try to use the debugger! For example, with help of deleaker can select the stack to see where memory was allocated