MFVec2f Class Reference
[Field Types]

#include <mfvec2f.h>

List of all members.

Static Public Member Functions
const char *	typeName ()
FieldTypeId	typeId ()
Friends
std::ostream &	operator<< (std::ostream &s, const MFVec2f &f)

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Detailed Description

A MFVec2f is a container of SFVec2f. It is implemented using a STL's deque so you can benefit from its interface. Most common functionnalities you would use are:

   MFVec2f mf;
   mf.push_back(SFVec2f(0.0f,0.0f));  
   mf.push_front(SFVec2f(1.0f,0.0f));
   mf[0].setX(1.0f);

but since it uses STL principles, you have all useful concepts such as iterator, algorithms, etc...

Below is included the documentation for this field type from the ISO standard.

5.11 SFVec2f and MFVec2f

The SFVec2f field or event specifies a two-dimensional (2D) vector. An MFVec2f field or event specifies zero or more 2D vectors. SFVec2f's and MFVec2f's are written to the VRML file as a pair of ISO C floating point values (see 2.[ISOC]) separated by whitespace. For example:

    fooVec2f [ 42 666, 7 94 ]

is an MFVec2f field, fooVec2f, with two valid vectors.

The initial value of an SFVec2f eventOut is (0 0). The initial value of an MFVec2f eventOut is [ ].

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Member Function Documentation

FieldTypeId typeId (   )  [inline, static]

const char * typeName (   )  [inline, static]

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Friends And Related Function Documentation

std::ostream& operator<< (  std::ostream &  s, const MFVec2f &  f )  [friend]

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Generated on 24 Feb 2005 with version 1.3.9.1.