The copy constructor is called because you call by value not by reference.
复制构造函数是因为你呼叫的价值不是由参考。
The paper makes in-depth analysis about essence of call by values and call by references, return by value and return by reference, also explains these through some examples.
笔者系统地分析了函数参数传递中值调用和引用调用以及函数值返回和引用返回的本质，并举例进行了说明。
I also describe how to build an Ajax-enabled server validator control that validates a value of an HTML control by performing an asynchronous call to the server that validates the data.
我还会介绍如何构建一个启用了Ajax的服务器验证器控件，该控件通过对数据验证服务器执行异步调用验证HTML控件的值。
The return value from the remote procedure is converted into a standard Perl scalar by call and printed.
远程过程的返回值通过call转换成标准的Perl标量，并打印出来。
The return value of an asynchronous call can be recovered by calling the EndInvoke method.
异步调用的返回值可以通过EndInvoke方法回收。
So, once again, you can always "call back" old values by refactoring the field to the original value, which can either be viewed as a feature or a bug, depending on your point of view at the time.
因此，通过将字段重构回初始值，总可以 “回调”旧值，取决于观察问题的角度，这可以说是一个特性，也可以说是一个bug。
Note that I can grab the id value by issuing a call such as response.data.id.
注意，我可以通过发出response . data .id这样的调用来捕获id值。
If no messages are received by the timeout value, this call will stop dispatching messages and return.
如果经过超时值时没有收到消息，该调用将停止发送消息并返回。
We'll use this argument to be able to record and track the previous value returned by the SNMP call.
我们使用此参数是为了能够记录和跟踪由SNMP调用返回的前一个值。
Then set the progress action by using the upDatePercentage call and specifying a new value.
然后通过使用upDatePercentage 命令和指定一个新值来设置这个进展行为。
The next waiting function call is then reactivated, and the previous result is multiplied by this function's value of num, which is 3, resulting in 6.
然后重新激活下一个等待的函数调用，使用前一次调用的结果乘以这个函数的num的值（为3），结果是 6。
Modelers should make no assumptions about the location of the data, call-by-value or call-by-reference semantics, nor any implicit concurrency management facilities.
建模器应当既不考虑数据的位置、是值呼叫还是引用呼叫语义，也不考虑任何并发管理工具。
Modelers should make no assumptions about the location of the data, call-by-value, or call-by-reference semantics nor any implicit concurrency management facilities.
建模员不应该假设数据的位置，值访问或者引用语义访问，也不应该假设任何清晰的并发管理设备。
You can simulate this yourself by using a printf call and the strerror function, which returns a pointer to the textual representation of the current errno value.
您可以通过使用printf调用和strerror函数(该函数返回当前errno值的文字表示形式的指针)来模拟此程序。
The weather service requires you to call the getTempRequest method by passing in a zipcode value as a string and receiving the temperature as a floating-point value in the response.
传递一个zipcode字符串值给天气信息服务的 getTempRequest方法调用，最后以接收到的浮点值温度作为响应。
Remote method calls still use call-by-value semantics of which you certainly need to be aware.
远程方法调用仍然使用按值调用(call -by - value)语义，您当然需要知道该语义。
The enable-call-by-reference element is generally used to pass parameters by reference rather than by value, which requires making a copy of the parameters.
enable-call-by-reference元素通常用于按引用传递参数，而不是按值传递，后者需要对参数做复制。
Such an object exists and retains its last-stored value during the execution of the block and while the block is suspended (by a call of a function or receipt of a signal).
这种对象将在该块的执行期间以及当该块被挂起时一直存在，并总保持其最近保存的值。
And you can take pleasure in knowing that, according to the U. S. Forest Service, trees call boost the market value of your home by an average six or seven percent.
而且，根据美国林业服务部门的说法，树木能使你房产的市场价值提升平均六到七个百分点，你一定很高兴了解到这一点。
Some companies are bridging what we call an 'execution gap' by shaping their entire value proposition, strategy, operations and capabilities tightly around a strong commitment to what they stand for.
一些企业紧紧围绕着对企业目标的坚定承诺，通过整体塑造价值定位、策略、运营和经营能力，竭力缩短我们所谓的‘执行差距’。
If the that terminates a function is reached, and the value of the function call is used by the caller, the behavior is undefined.
如果终止功能是达到了，和函数调用的值被访客，的行为是未定义的。
We believe they can do so by forming what we call hybrid value chains (HVCs), which capitalize on those complementary strengths to increase benefits and lower costs.
我们相信它们能够通过形成所谓的混合价值链(HVCs)达到目的，因为混合价值链能使那些互补的优势资本化以提高收益和降低成本。
If the that terminates a function is reached, and the value of the function call is used by the caller, the behavior is undefined.
如果终止功能是达到了，和函数调用的值由用于调用，其行为是未定义的。
Unearthing the value by wisdom". We sincerely welcome the old and new customers to call and write us for ordering variety kinds of diamond wheels and other substandard electromechanical products."
竭诚欢迎新老客户来电、来函订作各类金刚石砂轮及其它非标机电产品！
Unearthing the value by wisdom". We sincerely welcome the old and new customers to call and write us for ordering variety kinds of diamond wheels and other substandard electromechanical products."
竭诚欢迎新老客户来电、来函订作各类金刚石砂轮及其它非标机电产品！
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