<map id="NPL::A1::Forms::CheckEnvironment" name="NPL::A1::Forms::CheckEnvironment">
<area shape="rect" id="node1" title="检查参数指定的项表示环境。" alt="" coords="5,63,239,89"/>
<area shape="rect" id="node2" href="$dc/dd5/a01293.xhtml#a8c9aa1c4177f16948e4ce27f42c05ef5" title="提升第二参数指定的右值项作为第一参数指定项中的返回值。" alt="" coords="287,8,465,35"/>
<area shape="rect" id="node8" href="$dc/dd5/a01293.xhtml#a2a57a51c08a71c60193c6671c3fac3d9" title="解析环境。" alt="" coords="290,63,462,89"/>
<area shape="rect" id="node11" href="$d4/d64/a01296.xhtml#a0367dd5f54383dc07398495dffbdf701" title="保留经检查确保具有指定个数参数的项：保留求值。" alt="" coords="291,113,461,140"/>
<area shape="rect" id="node3" href="$dc/dd5/a01293.xhtml#af1ea7685d4d846399c764cd947c5d152" title="判断项（的值数据成员）是否表示被绑定的左值引用。" alt="" coords="524,5,696,32"/>
<area shape="rect" id="node4" href="$d7/d04/a01246.xhtml#adaac49971792d7447a79b0da2b0f6a6a" title="使用 invoke 调用非空值或取默认值。" alt="" coords="755,5,920,32"/>
<area shape="rect" id="node5" href="$d7/da4/a01287.xhtml#a8d7a21dcb931d2d1da9c71600bfb57ba" title=" " alt="" coords="1359,31,1437,57"/>
<area shape="rect" id="node6" href="$d7/d04/a01246.xhtml#a628783105856744f1abba2c3c8793d98" title="调用可调用对象。" alt="" coords="968,31,1076,57"/>
<area shape="rect" id="node7" href="$dd/d95/a01247.xhtml#a72d36dea5d1d4f49fa73baa785a6984d" title=" " alt="" coords="1124,81,1311,108"/>
<area shape="rect" id="node9" href="$d2/d2e/a04831.xhtml#a83096842b5e04dcdf260ba471f172406" title="对不符合环境要求的类型抛出异常。" alt="" coords="513,57,707,98"/>
<area shape="rect" id="node10" href="$d7/d04/a01246.xhtml#a51ddeb586a7e34d07cd742ba348db34d" title="以 C 标准输出格式的输出 basic_string 实例的对象。" alt="" coords="790,64,885,91"/>
</map>
