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Public Member Functions | Protected Attributes | List of all members
Menge::BoolAttribute Class Reference

The class which specifies an xml attribute with a boolean-type value. More...

#include <Attribute.h>

Inheritance diagram for Menge::BoolAttribute:

Public Member Functions

 BoolAttribute (const std::string &name, bool required, bool defValue)
 Constructor. More...
virtual bool extract (TiXmlElement *node)
 Extracts the values for this attribute from the xml node. More...
virtual void setDefault ()
 If defined, sets the default value for the attribute.
virtual bool getBool ()
 Retrieve the parsed boolean value. More...
- Public Member Functions inherited from Menge::Attribute
 Attribute (const std::string &name, bool required)
 Constructor. More...
virtual ~Attribute ()
const std::string & getName () const
 Returns a const reference to the name of the attribute. More...
bool isRequired () const
 Reports if this attribute is required to be specified. More...
bool isValid () const
 Reports if the attribute is valid. More...
void clear ()
 Prepares the attribute for a parse attempt.
virtual int getInt ()
 Retrieve the parsed int value. More...
virtual float getFloat ()
 Retrieve the parsed float value. More...
virtual std::string getString ()
 Retrieve the parsed string value. More...
virtual size_t getSizeT ()
 Retrieve the parsed size_t value. More...
virtual FloatGeneratorgetFloatGenerator ()
 Retrieve the parsed float generator. More...
virtual Vec2DGeneratorgetVec2DGenerator ()
 Retrieve the parsed 2D float generator. More...
virtual IntGeneratorgetIntGenerator ()
 Retrieve the parsed int generator. More...

Protected Attributes

bool _default
 The default bool value. Meaningless if _required is true.
bool _value
 The parsed attribute value.
- Protected Attributes inherited from Menge::Attribute
std::string _name
 The name of the xml attribute.
bool _required
 Determines if the XML must specify this attribute.
bool _valid
 Reports if the attribute is valid. An attribute is always valid if it is not required. Otherwise, it is only valid if it was able to be initialized from the XML.

Detailed Description

The class which specifies an xml attribute with a boolean-type value.

Constructor & Destructor Documentation

Menge::BoolAttribute::BoolAttribute ( const std::string &  name,
bool  required,
bool  defValue 


nameThe attribute name.
requiredWhether or not the attribute is required (true) or not (false).
defValueThe default value for the attribute if none is provided.

Member Function Documentation

bool Menge::BoolAttribute::extract ( TiXmlElement *  node)

Extracts the values for this attribute from the xml node.

This is the main parsing work. It must be performed by each attribute sub-class.

nodeThe XML node containing the attributes.
True on sucessful extraction, false otherwise.

Implements Menge::Attribute.

virtual bool Menge::BoolAttribute::getBool ( )

Retrieve the parsed boolean value.

The boolean value.
AnAttributeDefinitionException if the types are wrong.

Reimplemented from Menge::Attribute.

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