我目前正在尝试创建一个包含类函数的向量。
以下是我的代码：
{{1}}
函数“get ...”（非静态）返回值存储在共享资源上并已初始化。 但是，他们只返回值“1”。
一个想法？
答案 0 :(得分：5)
当你取消引用$_GET并输出它时，你只是打印出一个函数指针的表示，它被隐式转换为<h4>Angular-xeditable Editable table (Bootstrap 3)</h4>
<div ng-app="app" ng-controller="Ctrl">
<form editable-form name="tableform" onaftersave="saveTable()" oncancel="cancel()" shown="true">
<!-- table -->
<table class="table table-bordered table-hover table-condensed">
<tr style="font-weight: bold">
<td style="width:40%">Name</td>
<td style="width:30%">Status</td>
<td style="width:30%">Group</td>
<td style="width:30%"><span ng-show="tableform.$visible">Action</span></td>
</tr>
<tr ng-repeat="user in users | filter:filterUser">
<td>
<!-- editable username (text with validation) -->
<span editable-text="user.name" e-form="tableform" onbeforesave="checkName($data, user.id)">
{{ user.name || 'empty' }}
</span>
</td>
<td>
<!-- editable status (select-local) -->
<span editable-select="user.status" e-form="tableform" e-ng-options="s.value as s.text for s in statuses">
{{ showStatus(user) }}
</span>
</td>
<td>
<!-- editable group (select-remote) -->
<span editable-select="user.group" e-form="tableform" onshow="loadGroups()" e-ng-options="g.id as g.text for g in groups">
{{ showGroup(user) }}
</span>
</td>
<td><button type="button" ng-show="tableform.$visible" ng-click="deleteUser(user.id)" class="btn btn-danger pull-right">Del</button></td>
</tr>
</table>
<!-- buttons -->
<div class="btn-edit">
<button type="button" class="btn btn-default" ng-show="!tableform.$visible" ng-click="tableform.$show()">
edit
</button>
</div>
<div class="btn-form" ng-show="tableform.$visible">
<button type="button" ng-disabled="tableform.$waiting" ng-click="addUser()" class="btn btn-default pull-right">add row</button>
<button type="submit" ng-disabled="tableform.$waiting" class="btn btn-primary">save</button>
<button type="button" ng-disabled="tableform.$waiting" ng-click="tableform.$cancel()" class="btn btn-default">cancel</button>
</div>
</form>
</div>
并输出为it，因为它不是空。
如果要调用该函数并输出返回值，则需要在实例上调用它：
bool如果您使用的是C ++ 11，1可能更适合：
DataReader reader;
for(it = vec.begin(); it<vec.end(); it++)
//dereference it to get member function pointer and call it on reader
std::cout << (reader.*(*it))() << std::endl;