Fallback To declared type - use declared type if xsi: type is unknown.
回退到声明类型——如果xsi：type未知则使用声明类型。
The compiler can then enforce type checking based on the declared type of the attribute named age.
然后，编译器可以根据age属性声明的类型实施类型检查。
For example, this meta-annotation indicates that the declared type is itself a meta-annotation type.
例如，这个元注释表明被定义的类型是本身的元注释类型。只能被用在定义的注释类型上。
Xsi: type is specified on an element in the instance document to replace the declared type with a derived one.
要在实例文档中对元素指定xsi：type，使用派生类型替换声明的类型。
I've found many bugs in programs simply by looking for places where the naming conventions did not match the declared type.
在寻找命名规范与声明类型不匹配之处时，我发现了程序中的许多bug。
The type specified must be derived from the declared type or a special simple type definition called xs: error (which has no valid instances).
指定的type必须派生于声明的类型或称为xs：error的特殊简单类型定义(没有有效实例)。
The approach is appropriate for declared type systems and has existed since RPCs, and we find it commonly in modern statically typed languages, namely the ‘interface’ construct.
这种方法适合声明类型系统并自从RPC时代就存在，而且我们发现它在现代静态类型语言中非常普遍，即‘接口（interface）’结构。
When an editor or validating process follows the reference, and the referenced topic doesn't have the declared type (or a specialization from the declared type), the processor reports an error.
如果编辑器或者验证过程发现引用的主体不是已声明的类型(或者已声明类型的专门化)，处理程序就会报告错误。
Type inference is not allowed in cases where the variable is not assigned a value on the same line it is declared.
若是变量的声明和赋值不在同一行书写的话，编译器将不允许我们使用类型推断。
Listing 5 shows a new key type being declared in the kernel module.
清单5给出在内核模块中声明的一个新的密钥类型。
Public members declared on other types are visible so they can add to the theoretical complexity of the target type.
其他类型的公共成员声明是可见的，因此在理论上可能增加目标类型的复杂性。
Validation is performed to ensure that element names are correct, and that methods performed on elements use the declared element type.
将执行验证以确保元素名称是正确的，并且对元素执行的方法使用了声明的元素类型。
As you might expect, this must be the same type that you declared for the member variable.
正如您所料，默认值的类型必须与成员变量声明的类型完全相同。
The declared parameter type for an annotated method can make a significant difference in how the SQL statement is executed.
带注释方法的声明的参数类型可以在很大程度上影响sql语句的执行。
Also note that all affected elements must be declared globally, not locally in the context of another type definition.
还要注意一点：所有受影响元素都必须以全局方式声明，而不是在另一个类型定义上下文中本地声明。
When using a variable, it should have no explicit type or it should be declared as any, so it can match anything.
当使用变量时，它不应该显式声明为任何类型，除非是Any，这样它才能匹配所有情况。
You use the function keyword to denote the start of a function and the var keyword to declare local (as opposed to global) variables, but you do not include the type of the variable being declared.
您可以使用function关键字开始函数的声明，使用var关键字来声明局部变量(这与全局变量不同)，但是不用包括正在声明的变量的类型。
This must match the type declared in the MBean descriptor file which, in our example, is Voter .
这必须与MBean描述符文件中声明的类型相匹配，在我们的示例中，它是Voter。
Any member declared with the protected keyword is visible only to the defining type, including other instances of the same type and any derived types.
任何用protected关键字声明的成员只对定义它的类型，包括其实例和任何继承类型可见。
After a specialized type has been defined and the necessary attributes have been declared, they can provide the basis for the following operations.
定义专门化类型并声明必要的属性之后，就提供了进行下列操作的基础。
Variables within bash can be declared before they are used, and the declaration can include a type.
bash中的变量可以在使用前声明，并且声明可以包括类型。
You should take care to return a value of the right type and to only throw exceptions declared by the method; otherwise, the Proxy implementation will raise a RuntimeException.
应该小心地返回适当类型的值，并且只抛出由方法声明的异常；否则，Proxy实现将抛出一个RuntimeException。
However, had an explicit return type of Seq been declared, which is a parent for both Array and List, then the implementation change would not have forced a recompilation of the client.
然而，如果显式地声明返回类型是Seq，作为Array和List的共同父类型，这样的实现就不会对客户端要求重新编译。
Once a type has been declared, functions can be declared which take that type as an implicit first parameter.
一旦声明了类型，就可以将该类型显式的作为第一个参数来声明函数。
If no such xs: alternative is specified the default type definition is the one which was declared for the element.
如果没有指定任何此类xs：alternative，那么元素将声明默认的类型定义。
This method is particularly useful when processing element-only content (that is, elements declared as EMTPY in the Document Type Declaration, or DTD).
该方法在处理纯元素(即文档类型声明DTD中声明为EMPTY的元素)内容时尤其有用。
A representation of this media type contains an accounts document declared in the namespace urn:org:bank:accounts.
这个媒体类型的表示包含了在urn:org:bank:accounts名字空间内声明的accounts文档。
A representation of this media type contains a transfer document declared in the namespace urn: org: bank: accounts.
这个媒体类型的表示包含了在urn：or g： bank： accounts名字空间内声明的transfer文档。
The object sharedmem1 is of type shared_memory_object (declared and defined in Boost headers) and takes three arguments in its constructor
sharedmem1对象的类型是 shared_memory_object（在Boost头文件中声明并定义），它的构造函数有三个参数
If the XPath expression on the test attribute has evaluated to true, then the specified type is selected as a substitution for the one declared on the element.
如果test属性上的XPath表达式最终值为true，那么将选择指定的type替换元素中声明的类型。
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