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This commit is contained in:
Christopher Dunn 2014-09-10 10:35:01 -07:00
parent a70b00750d
commit 236db83742
1 changed files with 5 additions and 13 deletions
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18
src/lib_json/json_writer.cpp
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@ -81,23 +81,15 @@ std::string valueToString(double value) {
len = sprintf_s(buffer, sizeof(buffer), "%.16g", value); len = sprintf_s(buffer, sizeof(buffer), "%.16g", value);
#endif #endif
#else #else
if ( isfinite( value )) if (isfinite( value )) {
{
len = snprintf(buffer, sizeof(buffer), "%.16g", value); len = snprintf(buffer, sizeof(buffer), "%.16g", value);
} } else {
else
{
// IEEE standard states that NaN values will not compare to themselves // IEEE standard states that NaN values will not compare to themselves
if ( value != value) if ( value != value) {
{
len = snprintf(buffer, sizeof(buffer), "null"); len = snprintf(buffer, sizeof(buffer), "null");
} } else if ( value < 0) {
else if ( value < 0)
{
len = snprintf(buffer, sizeof(buffer), "-1e+9999"); len = snprintf(buffer, sizeof(buffer), "-1e+9999");
} } else {
else
{
len = snprintf(buffer, sizeof(buffer), "1e+9999"); len = snprintf(buffer, sizeof(buffer), "1e+9999");
} }
// For those, we do not need to call fixNumLoc, but it is fast. // For those, we do not need to call fixNumLoc, but it is fast.