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// file : xsde/cxx/string.ixx
// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#include <string.h>
#include <xsde/cxx/config.hxx>
#ifdef XSDE_CUSTOM_ALLOCATOR
# include <xsde/cxx/allocator.hxx>
#endif
namespace xsde
{
namespace cxx
{
inline string::
~string ()
{
#ifndef XSDE_CUSTOM_ALLOCATOR
delete[] data_;
#else
cxx::free (data_);
#endif
}
inline string::
string ()
: data_ (0), size_ (0), capacity_ (0)
{
}
inline char* string::
detach ()
{
char* r = data_;
data_ = 0;
size_ = 0;
capacity_ = 0;
return r;
}
inline void string::
attach (char* s)
{
attach (s, s != 0 ? strlen (s) : 0);
}
inline void string::
attach (char* s, size_t n)
{
#ifndef XSDE_CUSTOM_ALLOCATOR
delete[] data_;
#else
cxx::free (data_);
#endif
data_ = s;
size_ = n;
capacity_ = n + 1;
}
inline string::error string::
assign (const char* s)
{
return assign (s, strlen (s));
}
inline string::error string::
append (const char* s)
{
return append (s, strlen (s));
}
inline char& string::
operator[] (size_t i)
{
return data_[i];
}
inline const char& string::
operator[] (size_t i) const
{
return data_[i];
}
inline size_t string::
size () const
{
return size_;
}
inline char* string::
data ()
{
return data_;
}
inline const char* string::
data () const
{
return data_;
}
inline bool string::
empty () const
{
return size_ == 0;
}
inline void string::
swap (string& str)
{
char* d = data_;
data_ = str.data_;
str.data_ = d;
size_t s = size_;
size_ = str.size_;
str.size_ = s;
size_t c = capacity_;
capacity_ = str.capacity_;
str.capacity_ = c;
}
inline size_t string::
capacity () const
{
return capacity_;
}
inline void string::
truncate (size_t s)
{
if (s < size_)
{
size_ = s;
data_[s] = '\0';
}
}
inline bool
operator== (const string& a, const char* b)
{
return strcmp (a.data (), b) == 0;
}
inline bool
operator== (const char* a, const string& b)
{
return strcmp (b.data (), a) == 0;
}
inline bool
operator!= (const string& a, const char* b)
{
return strcmp (a.data (), b) != 0;
}
inline bool
operator!= (const char* a, const string& b)
{
return strcmp (b.data (), a) != 0;
}
}
}
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