标量引用的英文

scalar reference

• 标量:    scalar; invariant; ...
• 引用:    quote; cite
• 变量引用:    variable reference ...

例句与用法

1. Because the most common case for using a blessed scalar reference is to perform glue magic , pixie by default will consider these objects unstorable
   因为使用经过bless的标量引用最常见的情形就是执行粘接魔术（ glue magic ） ，所以pixie在缺省情况下会认为这些对象是不可存储的。
2. For instance , when perl interfaces with a c library , a common trick is to store a pointer to the c structure in a scalar reference , which perl can use as its object , and the xs glue code can use to get the real c structure back
   例如，当perl与c库连接时，常用的窍门是将指向c结构的指针存储在标量引用中， perl可将该标量引用当作它的对象来使用，而xs粘接代码（ glue code ）可用该标量引用取回真正的c结构。