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debug_alloc Class Template Reference

#include <stl_alloc.h>

List of all members.

Static Public Methods
void *	allocate (size_t n)
void	deallocate (void *p, size_t n)
void *	reallocate (void *p, size_t old_sz, size_t new_sz)
Private Types
enum	{ extra = 8 }

template<class Alloc>
class debug_alloc< Alloc >

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Member Enumeration Documentation

template<class Alloc> anonymous enum [private]

Enumeration values: extra  Definition at line 240 of file stl_alloc.h. {extra = 8}; // Size of space used to store size. Note

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Member Function Documentation

template<class Alloc> void* debug_alloc< Alloc >::allocate (  size_t    n )  [inline, static]

Definition at line 246 of file stl_alloc.h. References extra. { char *result = (char *)Alloc::allocate(n + extra); *(size_t *)result = n; return result + extra; }

template<class Alloc> void debug_alloc< Alloc >::deallocate (  void *    p, size_t    n )  [inline, static]

Definition at line 253 of file stl_alloc.h. References extra. { char * real_p = (char *)p - extra; assert(*(size_t *)real_p == n); Alloc::deallocate(real_p, n + extra); }

template<class Alloc> void* debug_alloc< Alloc >::reallocate (  void *    p, size_t    old_sz, size_t    new_sz )  [inline, static]

Definition at line 260 of file stl_alloc.h. References extra. { char * real_p = (char *)p - extra; assert(*(size_t *)real_p == old_sz); char * result = (char *) Alloc::reallocate(real_p, old_sz + extra, new_sz + extra); *(size_t *)result = new_sz; return result + extra; }

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

• stl_alloc.h

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