<HTML> <BODY> <PRE> <STRONG>NAME</STRONG> <STRONG>glIsList</STRONG> - determine if a name corresponds to a display-list <STRONG>C</STRONG> <STRONG>SPECIFICATION</STRONG> GLboolean <STRONG>glIsList</STRONG>( GLuint <EM>list</EM> ) <STRONG>PARAMETERS</STRONG> <EM>list</EM> Specifies a potential display-list name. <STRONG>DESCRIPTION</STRONG> <STRONG>glIsList</STRONG> returns <STRONG>GL_TRUE</STRONG> if <EM>list</EM> is the name of a display list and returns <STRONG>GL_FALSE</STRONG> otherwise. <STRONG>ERRORS</STRONG> <STRONG>GL_INVALID_OPERATION</STRONG> is generated if <STRONG>glIsList</STRONG> is executed between the execution of <STRONG>glBegin</STRONG> and the corresponding execution of <STRONG>glEnd</STRONG>. <STRONG>SEE</STRONG> <STRONG>ALSO</STRONG> <STRONG>glCallList</STRONG>, <STRONG>glCallLists</STRONG>, <STRONG>glDeleteLists</STRONG>, <STRONG>glGenLists</STRONG>, <STRONG>glNewList</STRONG> </PRE> </BODY> </HTML>