osg::GraphOp::ParamSet Class Reference

#include <OSGGraphOp.h>

List of all members.

Public Member Functions
	ParamSet (const std::string &params)
bool	operator() (const char *name, std::string &val)
bool	operator() (const char *name, Real32 &val)
bool	operator() (const char *name, UInt16 &val)
bool	operator() (const char *name, UInt32 &val)
bool	operator() (const char *name, bool &val)
void	markUsed (const char *name)
std::string	getUnusedParams (void)
Private Types
typedef std::map< std::string, std::string >	valuesT
typedef std::map< std::string, bool >	usedT
Private Attributes
valuesT	_values
usedT	_used

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Detailed Description

Definition at line 128 of file OSGGraphOp.h.

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Member Typedef Documentation

typedef std::map<std::string, std::string> osg::GraphOp::ParamSet::valuesT [private]

Definition at line 148 of file OSGGraphOp.h.

typedef std::map<std::string, bool> osg::GraphOp::ParamSet::usedT [private]

Definition at line 149 of file OSGGraphOp.h.

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Constructor & Destructor Documentation

GraphOp::ParamSet::ParamSet

(

const std::string &

params

)

Definition at line 184 of file OSGGraphOp.cpp.

References _values, and FDEBUG.

                                                 :
    _values(),
    _used()
{
    std::string::const_iterator it = params.begin(), end = params.end();
    
    std::string key, value;
    
    while(it != end)
    {
        char c = 0;
        
        key = "";
        value = "";
        
        // Read key
        while(it != end)
        {
            c = *it++;
            
            if(c == ' ' || c == '=')
                break;
            
            key += tolower(c);
        }
        
        // Do we have a value? Read it
        if (it != end && c == '=')
        {
            while(it != end)
            {
                c = *it++;

                if(c == ' ')
                    break;

                value += c;
            }           
        }

        // Add key, value pair
        
        FDEBUG(("GraphOp::ParamSet: key='%s', value='%s'\n", key.c_str(),
                                                             value.c_str()));

        _values.insert(valuesT::value_type(key, value));

        // Skip to next param

        while(it != end && (*it == ' '));
   }
}

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Member Function Documentation

bool GraphOp::ParamSet::operator()	(	const char *	name,
		std::string &	val
	)

Definition at line 237 of file OSGGraphOp.cpp.

References _used, and _values.

{
    valuesT::iterator it = _values.find(name);
    
    if(it != _values.end())
    {
        val = (*it).second;
        
        _used[name] = true;
        
        return true;
    }
    return false;
}

bool GraphOp::ParamSet::operator()	(	const char *	name,
		Real32 &	val
	)

Definition at line 252 of file OSGGraphOp.cpp.

References _used, and _values.

{
    valuesT::iterator it = _values.find(name);
    
    if(it != _values.end())
    {
        const Char8* c = (*it).second.c_str();       
        FieldDataTraits<Real32>::getFromString(val, c);
        
        _used[name] = true;
        return true;
    }
    return false;
}

bool GraphOp::ParamSet::operator()	(	const char *	name,
		UInt16 &	val
	)

Definition at line 267 of file OSGGraphOp.cpp.

References _used, and _values.

{
    valuesT::iterator it = _values.find(name);
    
    if(it != _values.end())
    {
        const Char8* c = (*it).second.c_str();       
        FieldDataTraits<UInt16>::getFromString(val, c);
        
        _used[name] = true;
        return true;
    }
    return false;
}

bool GraphOp::ParamSet::operator()	(	const char *	name,
		UInt32 &	val
	)

Definition at line 282 of file OSGGraphOp.cpp.

References _used, and _values.

{
    valuesT::iterator it = _values.find(name);
    
    if(it != _values.end())
    {
        const Char8* c = (*it).second.c_str();       
        FieldDataTraits<UInt32>::getFromString(val, c);
        
        _used[name] = true;
        return true;
    }
    return false;
}

bool GraphOp::ParamSet::operator()	(	const char *	name,
		bool &	val
	)

Definition at line 297 of file OSGGraphOp.cpp.

References _used, and _values.

{
    valuesT::iterator it = _values.find(name);
    
    if(it != _values.end())
    {
        if((*it).second.length() == 0)
        {
            val = true;
        }
        else
        {
            const Char8* c = (*it).second.c_str();       
            FieldDataTraits2<bool>::getFromString(val, c);
        }
        
        _used[name] = true;
        return true;
    }
    return false;
}

void GraphOp::ParamSet::markUsed

(

const char *

name

)

Definition at line 319 of file OSGGraphOp.cpp.

References _used.

{
    _used[name] = true;
}

std::string GraphOp::ParamSet::getUnusedParams

(

void

)

Definition at line 324 of file OSGGraphOp.cpp.

References _used, and _values.

Referenced by osg::VerifyGraphOp::setParams(), osg::VerifyGeoGraphOp::setParams(), osg::StripeGraphOp::setParams(), osg::SplitGraphOp::setParams(), osg::SharePtrGraphOp::setParams(), osg::PruneGraphOp::setParams(), osg::MergeGraphOp::setParams(), osg::MaterialMergeGraphOp::setParams(), osg::MakeTransparentGraphOp::setParams(), and osg::GeoTypeGraphOp::setParams().

{
    std::string out;
    
    for (valuesT::iterator it = _values.begin(); it != _values.end(); ++it)
    {
        usedT::iterator uit = _used.find((*it).first);
        
        if(uit == _used.end())
        {
            if(out.length())
                out += " ";
                
            out += (*it).first;
        }
    }
 
    return out;   
}

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Member Data Documentation

valuesT osg::GraphOp::ParamSet::_values [private]

Definition at line 151 of file OSGGraphOp.h.

Referenced by getUnusedParams(), operator()(), and ParamSet().

usedT osg::GraphOp::ParamSet::_used [private]

Definition at line 152 of file OSGGraphOp.h.

Referenced by getUnusedParams(), markUsed(), and operator()().

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The documentation for this class was generated from the following files:

• OSGGraphOp.h
• OSGGraphOp.cpp