Function icvXMLWriteReal

deps/opencv/modules/core/src/persistence.cpp:2518–2524

static void
icvXMLWriteReal( CvFileStorage* fs, const char* key, double value )
{
    char buf[128];
    int len = (int)strlen( icvDoubleToString( buf, value ));
    icvXMLWriteScalar( fs, key, buf, len );
}


static void