To retrieve structured type data from a table, there must be some way to convert that type into a single scalar value whose type, in turn, must be based on one of the built-in DB2 data types. 为了从表中检索结构化类型数据,必须有一些将类型转换成一个标量值,换句话说,这些值的类型必须基于某种内置的DB2数据类型。
It's okay to use initializer lists to initialize scalar variables, and the usual rule of type narrowing applies in such cases. 可以使用初始化器列表对标量变量进行初始化,在这种情况下应用一般的类型窄化规则。
A memory location is either an object of scalar type, or a maximal sequence of adjacent bit-fields all having non-zero width. 一个内存位置要么是一个标量、要么是一组紧邻的具有非零长度的位域。
Both work fundamentally the same way, at compile time the keyword "var" is replaced with the correct scalar or array type for the associated expression. 二者的实现基础完全相同,即在编译时将“var”替换成为分析得到的正确的变量或数组类型表达式。
Whether a U-scalar operator is a quasi-affine transform of a self-adjoint operator, similar to a spectral operator of scalar type, is an open question. 类似与标型谱算子,U-标算子是否拟仿射相似于自伴算子是一“公开问题”。
U-scalar operators and scalar type operators U-标算子与标型算子
Solutions of the Equation for Prescribed Scalar Curvature of Eguchi-Hanson Type Metrics Eguchi-Hanson型度量的数量曲率方程的解
The s wave bound states of Klein Gordon equation and Dirac equation with scalar and vector tan 2(π η r) type potentials are obtained, and are compared with that of infinite deep spherical type potential well. 给出了具有tan2(πηr)型标量势和矢量势的KleinGordon方程和Dirac方程的s波束缚态解,并与无限深球方势阱的情况进行了比较。