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// file : xsde/cxx/serializer/non-validating/decimal.cxx
// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#include <stdio.h> // sprintf/snprintf
#include <xsde/cxx/serializer/non-validating/decimal.hxx>
namespace xsde
{
namespace cxx
{
namespace serializer
{
namespace non_validating
{
void decimal_simpl::
pre (double value)
{
value_ = value;
}
void decimal_simpl::
_serialize_content ()
{
// Assume double values cannot be longer than 127 characters.
//
char str[128];
#ifdef XSDE_SNPRINTF
int n = snprintf (str, 128, "%.*f",
static_cast<int> (precision_), value_);
#else
int n = sprintf (str, "%.*f",
static_cast<int> (precision_), value_);
#endif
if (n > 0 && n < 128)
{
// Remove trailing '0' and '.' if necessary.
//
while (str[n - 1] == '0')
n--;
if (str[n - 1] == '.')
n--;
_characters (str, static_cast<size_t> (n));
}
}
}
}
}
}
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