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// file : odb/mysql/traits.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2005-2010 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <cstring> // std::memcpy, std::strlen
#include <odb/mysql/traits.hxx>
using namespace std;
namespace odb
{
namespace mysql
{
//
// value_traits<string>
//
void value_traits<string>::
set_image (char* s,
size_t c,
size_t& n,
bool& is_null,
const string& v)
{
is_null = false;
n = v.size ();
if (n > c)
n = c;
if (n != 0)
memcpy (s, v.c_str (), n);
}
void value_traits<string>::
set_image (details::buffer& b,
size_t& n,
bool& is_null,
const string& v)
{
is_null = false;
n = v.size ();
if (n > b.capacity ())
b.capacity (n);
if (n != 0)
memcpy (b.data (), v.c_str (), n);
}
//
// value_traits<const char*>
//
void value_traits<const char*>::
set_image (char* s,
size_t c,
size_t& n,
bool& is_null,
const char* v)
{
is_null = false;
n = strlen (v);
if (n > c)
n = c;
if (n != 0)
memcpy (s, v, n);
}
void value_traits<const char*>::
set_image (details::buffer& b,
size_t& n,
bool& is_null,
const char* v)
{
is_null = false;
n = strlen (v);
if (n > b.capacity ())
b.capacity (n);
if (n != 0)
memcpy (b.data (), v, n);
}
}
}
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