.TH "SoLightPath" 3 "Thu May 29 2014" "Version 4.0.0a" "Coin" \" -*- nroff -*-
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.SH NAME
SoLightPath \- 
.PP
The \fBSoLightPath\fP class is a light version of \fBSoPath\fP\&.
.PP
\fBSoLightPath\fP can be used if you only need a temporary path, and don't want the overhead that comes with an \fBSoPath\fP (ref, unref, auditing etc)\&.  

.SH SYNOPSIS
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.PP
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\fC#include <Inventor/misc/SoLightPath\&.h>\fP
.SS "Public Member Functions"

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.RI "\fBSoLightPath\fP (\fBSoNode\fP *node, const int approxlength)"
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.RI "\fBSoLightPath\fP (const int approxlength)"
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.RI "\fB~SoLightPath\fP ()"
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.RI "void \fBsetHead\fP (\fBSoNode\fP *const node)"
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.RI "void \fBappend\fP (const int childindex)"
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.RI "void \fBpush\fP (const int childindex)"
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.RI "void \fBpop\fP (void)"
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.RI "void \fBsetTail\fP (const int childindex)"
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.RI "\fBSoNode\fP * \fBgetTail\fP (void) const "
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.RI "\fBSoNode\fP * \fBgetHead\fP (void) const "
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.RI "\fBSoNode\fP * \fBgetNode\fP (const int index) const "
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.RI "int \fBgetIndex\fP (const int index) const "
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.RI "int \fBgetFullLength\fP () const "
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.RI "void \fBtruncate\fP (const int startindex)"
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.RI "void \fBmakeTempPath\fP (\fBSoTempPath\fP *path) const "
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.SH "Detailed Description"
.PP 
The \fBSoLightPath\fP class is a light version of \fBSoPath\fP\&.
.PP
\fBSoLightPath\fP can be used if you only need a temporary path, and don't want the overhead that comes with an \fBSoPath\fP (ref, unref, auditing etc)\&. 

It is your responsibility to make sure the path is valid before using it\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoLightPath::SoLightPath (\fBSoNode\fP *headnodeptr, const intapproxlength)"
A constructor\&. Supply the head node and the approximate length of the path\&. 
.SS "SoLightPath::SoLightPath (const intapproxlength)"
A constructor\&. Supply the appriximate length of the path\&. 
.SS "SoLightPath::~SoLightPath ()"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "void SoLightPath::setHead (\fBSoNode\fP *constnode)"
Sets head of path\&. Truncates path to length 1\&. 
.SS "void SoLightPath::append (const intchildindex)"
Appends a childindex to the path\&. 
.SS "void SoLightPath::push (const intchildindex)"
Same as \fBappend()\fP\&. 
.SS "void SoLightPath::pop (void)"
Pops off the last child\&. 
.SS "void SoLightPath::setTail (const intchildindex)"
Sets the tail of the path\&. 
.SS "\fBSoNode\fP * SoLightPath::getTail (void) const"
Returns the tail node of the path\&. Uses \fBgetNode()\fP\&. 
.SS "\fBSoNode\fP * SoLightPath::getHead (void) const"
Returns the head node\&. 
.SS "\fBSoNode\fP * SoLightPath::getNode (const intindex) const"
Returns the indexth node in path\&. 
.SS "int SoLightPath::getIndex (const intindex) const"
Returns the child index of the indexth node in the path\&. 
.SS "int SoLightPath::getFullLength () const"
Returns the length of the path\&. 
.SS "void SoLightPath::truncate (const intstartindex)"
Truncates the path from \fIstartindex\fP\&. 
.SS "void SoLightPath::makeTempPath (\fBSoTempPath\fP *path) const"
Updates \fIpath\fP to be the same path as this path\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for Coin from the source code\&.