.TH "SoPickedPointList" 3 "Tue Jun 23 2026 23:48:38" "Version 4.0.10" "Coin" \" -*- nroff -*-
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.SH NAME
SoPickedPointList \- The \fBSoPickedPointList\fP class is a container for pointers to \fBSoPickedPoint\fP objects\&.  

.SH SYNOPSIS
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.PP
.PP
\fR#include <Inventor/lists/SoPickedPointList\&.h>\fP
.PP
Inherits \fBSbPList\fP\&.
.SS "Public Member Functions"

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.RI "\fBSoPickedPointList\fP (void)"
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.RI "\fBSoPickedPointList\fP (const int sizehint)"
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.RI "\fBSoPickedPointList\fP (const \fBSoPickedPointList\fP &l)"
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.RI "void \fBappend\fP (\fBSoPickedPoint\fP *pp)"
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.RI "void \fBinsert\fP (\fBSoPickedPoint\fP *pp, const int insertbefore)"
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.RI "\fBSoPickedPoint\fP * \fBoperator[]\fP (const int idx) const"
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.RI "void \fBtruncate\fP (const int start, const int \fBfit\fP=0)"
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.RI "void \fBset\fP (const int idx, \fBSoPickedPoint\fP *pp)"
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Public Member Functions inherited from \fBSbPList\fP
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.RI "\fBSbPList\fP (const int sizehint=DEFAULTSIZE)"
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.RI "\fBSbPList\fP (const \fBSbPList\fP &l)"
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.RI "\fB~SbPList\fP ()"
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.RI "void \fBcopy\fP (const \fBSbPList\fP &l)"
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.RI "\fBSbPList\fP & \fBoperator=\fP (const \fBSbPList\fP &l)"
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.RI "void \fBfit\fP (void)"
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.RI "void \fBappend\fP (void *item)"
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.RI "int \fBfind\fP (const void *item) const"
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.RI "void \fBinsert\fP (void *item, const int insertbefore)"
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.RI "void \fBremoveItem\fP (void *item)"
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.RI "void \fBremove\fP (const int index)"
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.RI "void \fBremoveFast\fP (const int index)"
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.RI "int \fBgetLength\fP (void) const"
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.RI "void \fBtruncate\fP (const int length, const int \fBfit\fP=0)"
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.RI "void ** \fBgetArrayPtr\fP (const int start=0) const"
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.RI "void *& \fBoperator[]\fP (const int index) const"
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.RI "int \fBoperator==\fP (const \fBSbPList\fP &l) const"
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.RI "int \fBoperator!=\fP (const \fBSbPList\fP &l) const"
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.RI "void * \fBget\fP (const int index) const"
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.RI "void \fBset\fP (const int index, void *item)"
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.SS "Additional Inherited Members"


Protected Member Functions inherited from \fBSbPList\fP
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.RI "void \fBexpand\fP (const int size)"
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.RI "int \fBgetArraySize\fP (void) const"
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.SH "Detailed Description"
.PP 
The \fBSoPickedPointList\fP class is a container for pointers to \fBSoPickedPoint\fP objects\&. 

This list class will delete the picked points when destructed/truncated, or when a picked point in the list is replaced by another picked point\&. The caller is responsible for allocating the picked points passed to the list, but should not deallocate them since this will be handled by the list\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList\fP 
.RE
.PP

.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoPickedPointList::SoPickedPointList (void )\fR [inline]\fP"
Default constructor\&. 
.SS "SoPickedPointList::SoPickedPointList (const int sizehint)\fR [inline]\fP"
This constructor initializes the internal allocated size for the list to \fIsizehint\fP\&. Note that the list will still initially contain zero items\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::SbPList(const int sizehint)\fP 
.RE
.PP

.SS "SoPickedPointList::SoPickedPointList (const \fBSoPickedPointList\fP & l)"
Copy constructor\&. Will copy picked points, not just pointers\&.

.PP
\fBSee also\fP
.RS 4
\fBSbList::SbList(const SbList<Type> & l)\fP 
.RE
.PP

.SH "Member Function Documentation"
.PP 
.SS "void SoPickedPointList::append (\fBSoPickedPoint\fP * pp)\fR [inline]\fP"
Append \fIitem\fP to the end of the list\&.

.PP
Automatically allocates more items internally if needed\&.   

.PP
Overloaded from parent to accept an \fBSoPickedPoint\fP pointer argument\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::append()\fP 
.RE
.PP

.SS "void SoPickedPointList::insert (\fBSoPickedPoint\fP * pp, const int insertbefore)\fR [inline]\fP"
Insert \fIitem\fP at index \fIinsertbefore\fP\&.

.PP
\fIinsertbefore\fP should not be larger than the current number of items in the list\&.   

.PP
Overloaded from parent to accept an \fBSoPickedPoint\fP pointer argument\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::insert()\fP 
.RE
.PP

.SS "\fBSoPickedPoint\fP * SoPickedPointList::operator[] (const int idx) const\fR [inline]\fP"
Returns element at \fIindex\fP\&.

.PP
Will automatically expand the size of the internal array if \fIindex\fP is outside the current bounds of the list\&. The values of any additional pointers are then set to \fRNULL\fP\&.   

.PP
Overloaded from parent to return an \fBSoPickedPoint\fP pointer\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::operator[]()\fP 
.RE
.PP

.SS "void SoPickedPointList::truncate (const int start, const int fit = \fR0\fP)"
Shorten the list to contain \fIlength\fP elements, removing items from \fIindex\fP \fIlength\fP and onwards\&.

.PP
If \fIfit\fP is non-zero, will also shrink the internal size of the allocated array\&. Note that this is much less efficient than not re-fitting the array size\&.   

.PP
Overloaded from parent to delete truncated items\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::truncate()\fP 
.RE
.PP

.SS "void SoPickedPointList::set (const int idx, \fBSoPickedPoint\fP * pp)"
Index operator to set element at \fIindex\fP\&. Does \fInot\fP expand array bounds if \fIindex\fP is outside the list\&.   

.PP
Overloaded from parent to destruct the replaced item\&.

.PP
\fBSee also\fP
.RS 4
\fBSbPList::set()\fP 
.RE
.PP


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