FGFS-4.1/OpenSceneGraph
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Added read(string,float,float,float,float) method

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Robert Osfield 2003-11-25 10:56:12 +00:00
parent 845adb8745
commit d82b3d0105
2 changed files with 22 additions and 0 deletions
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5
include/osg/ArgumentParser
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@ -105,6 +105,11 @@ class SG_EXPORT ArgumentParser
* remove the four entries from the list and return true, otherwise return false.*/
bool read(const std::string& str,float& value1,float& value2,float& value3);
/** search for an occurance of a string in the argument list followed by three numeric values,
* on sucess set the values with the second & third & fourth parameters and then
* remove the four entries from the list and return true, otherwise return false.*/
bool read(const std::string& str,float& value1,float& value2,float& value3,float& value4);
enum ErrorSeverity
{

17
src/osg/ArgumentParser.cpp
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@ -264,6 +264,23 @@ bool ArgumentParser::read(const std::string& str,float& value1,float& value2,flo
return true;
}
bool ArgumentParser::read(const std::string& str,float& value1,float& value2,float& value3,float& value4)
{
int pos=find(str);
if (pos<=0) return false;
if (!isNumber(pos+1) || !isNumber(pos+2) || !isNumber(pos+3))
{
reportError("argument to `"+str+"` is missing");
return false;
}
value1 = atof(_argv[pos+1]);
value2 = atof(_argv[pos+2]);
value3 = atof(_argv[pos+3]);
value4 = atof(_argv[pos+4]);
remove(pos,5);
return true;
}
bool ArgumentParser::errors(ErrorSeverity severity) const
{
for(ErrorMessageMap::const_iterator itr=_errorMessageMap.begin();