标准编号：ISO/IEC 14957:2010
中文名称：信息技术 数据元素值的表示 格式记法
英文名称：Information technology — Representation of data element values — Notation of the format
发布日期：2010-12
标准范围
This International Standard specifies the notation to be used for stating the format, i.e. the character classes, used in the representation of data elements and the length of these representations. It also specifies additional notations relative to the representation of numerical figures. For example, this formatting technique might be used as part of the metadata for data elements.The scope of this International Standard is limited to graphic characters, such as digits, letters and special characters. The scope is limited to the basic datatypes of characters, character strings, integers, reals, and pointers.
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