generic-library/cxx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Create multilevel debug mode

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@139913 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2011-09-16 17:29:17 +00:00
parent 7a563db09a
commit abe2628b43
5 changed files with 82 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
include/iterator
View File

@@ -1068,11 +1068,11 @@ public:
typename enable_if<is_convertible<_Up, iterator_type>::value>::type* = 0) _NOEXCEPT
: __i(__u.base())
{
#ifdef _LIBCPP_DEBUG2
#if _LIBCPP_DEBUG_LEVEL >= 2
__get_db()->__iterator_copy(this, &__u);
#endif
}
#ifdef _LIBCPP_DEBUG2
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY
__wrap_iter(const __wrap_iter& __x)
: __i(__x.base())
@@ -1097,15 +1097,19 @@ public:
#endif
_LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
"Attempted to dereference a non-dereferenceable iterator");
#endif
return *__i;
}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const _NOEXCEPT {return &(operator*());}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator++() _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
"Attempted to increment non-incrementable iterator");
#endif
++__i;
return *this;
}
@@ -1113,8 +1117,10 @@ public:
{__wrap_iter __tmp(*this); ++(*this); return __tmp;}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator--() _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__decrementable(this),
"Attempted to decrement non-decrementable iterator");
#endif
--__i;
return *this;
}
@@ -1124,8 +1130,10 @@ public:
{__wrap_iter __w(*this); __w += __n; return __w;}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator+=(difference_type __n) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__addable(this, __n),
"Attempted to add/subtract iterator outside of valid range");
#endif
__i += __n;
return *this;
}
@@ -1135,8 +1143,10 @@ public:
{*this += -__n; return *this;}
_LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__subscriptable(this, __n),
"Attempted to subscript iterator outside of valid range");
#endif
return __i[__n];
}
@@ -1144,7 +1154,7 @@ public:
private:
_LIBCPP_INLINE_VISIBILITY __wrap_iter(iterator_type __x) _NOEXCEPT : __i(__x) {}
#ifdef _LIBCPP_DEBUG2
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY __wrap_iter(const void* __p, iterator_type __x) : __i(__x)
{
__get_db()->__insert_ic(this, __p);
@@ -1215,8 +1225,10 @@ inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__comparable(&__x, &__y),
"Attempted to compare incomparable iterators");
#endif
return __x.base() == __y.base();
}
@@ -1225,8 +1237,10 @@ inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__comparable(&__x, &__y),
"Attempted to compare incomparable iterators");
#endif
return __x.base() < __y.base();
}
@@ -1267,8 +1281,10 @@ inline _LIBCPP_INLINE_VISIBILITY
typename __wrap_iter<_Iter1>::difference_type
operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__comparable(&__x, &__y),
"Attempted to subtract incompatible iterators");
#endif
return __x.base() - __y.base();
}