'\" e '\"! eqn | mmdoc '\"macro stdmacro .ds Vn Version 1.2 .ds Dt 24 September 1999 .ds Re Release 1.2.1 .ds Dp Jan 14 18:30 .ds Dm 01 islist.gl .ds Xs 8931 3 islist.gl .TH GLISLIST 3G .SH NAME .B "glIsList \- determine if a name corresponds to a display-list .SH C SPECIFICATION GLboolean \f3glIsList\fP( GLuint \fIlist\fP ) .nf .fi .SH PARAMETERS .TP \w'\f2list\fP\ \ 'u \f2list\fP Specifies a potential display-list name. .SH DESCRIPTION \%\f3glIsList\fP returns \%\f3GL_TRUE\fP if \f2list\fP is the name of a display list and returns \%\f3GL_FALSE\fP otherwise. .SH ERRORS \%\f3GL_INVALID_OPERATION\fP is generated if \%\f3glIsList\fP is executed between the execution of \%\f3glBegin\fP and the corresponding execution of \%\f3glEnd\fP. .SH SEE ALSO \%\f3glCallList(3G)\fP, \%\f3glCallLists(3G)\fP, \%\f3glDeleteLists(3G)\fP, \%\f3glGenLists(3G)\fP, \%\f3glNewList(3G)\fP