int toInt( const char* in, const char** out/*=0*/ )
{
if (!in)
{
if (out)
*out = in;
return 0;
}
const bool negative = ('-' == *in);
if (negative || ('+' == *in))
++in;
const unsigned int unsignedValue = toUint( in, out );
if (unsignedValue > (unsigned int)INT_MAX)
{
if (negative)
return INT_MIN;
else
return INT_MAX;
}
else
{
if (negative)
return -((int)unsignedValue);
else
return (int)unsignedValue;
}
}
NITFAPI(NITF_BOOL) nitf_Field_get(nitf_Field * field,
NITF_DATA * outValue,
nitf_ConvType convType,
size_t length, nitf_Error * error)
{
NITF_BOOL status = NITF_FAILURE;
switch (convType)
{
case NITF_CONV_UINT:
status = toUint(field, outValue, length, error);
break;
case NITF_CONV_INT:
status = toInt(field, outValue, length, error);
break;
case NITF_CONV_STRING:
status = toString(field, (char *) outValue, length, error);
break;
case NITF_CONV_RAW:
status = toRaw(field, (char *) outValue, length, error);
break;
case NITF_CONV_REAL:
status = toReal(field, outValue, length, error);
break;
}
return status;
}
uint ConfigDomain::getUint(const UString &key, uint def) const {
UString value;
if (!getKey(key, value))
return def;
return toUint(value);
}
std::vector<std::pair<float, unsigned int> > convertBranches(
std::vector<std::string> branches) {
std::vector<std::pair<float, unsigned int> > pairs;
for (unsigned i = 0; i < branches.size(); i++) {
std::string s = branches[i];
pairs.push_back(std::make_pair(toFloat(s.substr(0, s.find("% of"))),
toUint(s.substr(s.find("% of") + 5))));
}
return pairs;
}
unsigned int toUint(const std::string& in)
{
return toUint( in.c_str(), 0 );
}