本文整理汇总了C++中any::is_member方法的典型用法代码示例。如果您正苦于以下问题：C++ any::is_member方法的具体用法？C++ any::is_member怎么用？C++ any::is_member使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类any的用法示例。
在下文中一共展示了any::is_member方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: if
bool
rpc::manager::validate( const any &message, any &error )
{
any err;
bool ok = true;
if ( !message.is_object() || !message.is_member( "jsonrpc" ) || ( message[ "jsonrpc" ].to_string() != "2.0" ) )
{
err[ "code" ] = errc::invalid_request;
err[ "message" ] = "Invalid JSON-RPC request.";
error[ "id" ] = any::null();
error[ "jsonrpc" ] = "2.0";
error[ "error" ] = err;
ok = false;
}
else if ( !message.is_member( "method" ) && !message.is_member( "id" ) )
{
err[ "code" ] = errc::invalid_request;
err[ "message" ] = "Invalid JSON-RPC request.";
error[ "id" ] = any::null();
error["jsonrpc" ] = "2.0";
error[ "error" ] = err;
ok = false;
}
else if ( message.is_member( "id" ) && !message[ "id" ].is_integer() )
{
err[ "code" ] = errc::invalid_request;
err[ "message" ] = "Invalid JSON-RPC request.";
error[ "id" ] = any::null();
error[ "jsonrpc" ] = "2.0";
error[ "error" ] = err;
ok = false;
}
else if ( message.is_member( "method" ) && !message["method"].is_string() )
{
err[ "code" ] = errc::invalid_request;
err[ "message" ] = "Invalid JSON-RPC request.";
error[ "id" ] = any::null();
error["jsonrpc" ] = "2.0";
error[ "error" ] = err;
ok = false;
}
return ok;
}