MFFloat Class Reference
[Field Types]

#include <mffloat.h>

List of all members.

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

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Detailed Description

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

   MFFloat mf;
   mf.push_back(SFFloat(1.0f));  // push_back (1.0f); would fail since
   mf.push_front(SFFloat(2.0f)); // constructor SFFloat(float) is explicit
   mf[0] = 3.0f; // Valid since SFFloat has operator=(float)

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.

5.4 SFFloat and MFFloat

The SFFloat field or event specifies one single-precision floating point number. MFFloat specifies zero or more single-precision floating point numbers. SFFloats and MFFloats are written to the VRML file in ISO C floating point format (see 2.[ISOC]). For example:

    fooFloat [ 3.1415926, 12.5e-3, .0001 ]

is an MFFloat field, fooFloat, containing three floating point values.

The initial value of an SFFloat eventOut is 0.0. The initial value of an MFFloat 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 MFFloat &  f )  [friend]

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Generated on 24 Feb 2005 with version 1.3.9.1.