osgEarth::Symbology::Registry Class Reference

Inheritance diagram for osgEarth::Symbology::Registry:

Collaboration diagram for osgEarth::Symbology::Registry:

List of all members.

Public Types
typedef std::map< std::string, osg::ref_ptr < SymbolDisplayFunctor > >	SymbolDisplayMap
Public Member Functions
	Registry ()
SymbolDisplayFunctor *	getOrCreateDisplay (const std::string &symbol)
Static Public Member Functions
static Registry *	instance (bool erase=false)
Protected Attributes
SymbolDisplayMap	_symbols

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Detailed Description

Interface for an object that compiles attributed geometry into OSG scene graph elements based on a Style and a SymbologyContext.

Definition at line 35 of file Registry.

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Member Typedef Documentation

typedef std::map<std::string, osg::ref_ptr<SymbolDisplayFunctor> > osgEarth::Symbology::Registry::SymbolDisplayMap

Definition at line 44 of file Registry.

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Constructor & Destructor Documentation

Registry::Registry

(

)

Definition at line 24 of file Registry.cpp.

{
}

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Member Function Documentation

SymbolDisplayFunctor * Registry::getOrCreateDisplay

(

const std::string &

symbol

)

Definition at line 39 of file Registry.cpp.

{
    if (_symbols.find(symbol) == _symbols.end()) {
        _symbols[symbol] = new SymbolDisplayFunctor;
    }
    return _symbols[symbol].get();
}

Registry * Registry::instance

(

bool

erase = false

)

[static]

Definition at line 28 of file Registry.cpp.

{
    static osg::ref_ptr<Registry> s_registry = new Registry;
    if (erase)
    {
        s_registry = 0;
    }
    return s_registry.get(); // will return NULL on erase
}

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Member Data Documentation

SymbolDisplayMap osgEarth::Symbology::Registry::_symbols [protected]

Definition at line 48 of file Registry.

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

• /home/cube/sources/osgearth/src/osgEarthSymbology/Registry
• /home/cube/sources/osgearth/src/osgEarthSymbology/Registry.cpp