Fortran 90借用C++函数模板  

Fortran 90 Using Function Templates from C++

作　　者：毕苏萍[1] 周振红[2] 赫晓慧[2] 

机构地区：[1]郑州大学土木工程学院,河南郑州450001 [2]郑州大学水利与环境学院,河南郑州450001

出　　处：《郑州大学学报（工学版）》2013年第2期64-66,共3页Journal of Zhengzhou University（Engineering Science）

基　　金：国家自然科学基金资助项目(41101095)

摘　　要：函数模板作为一种泛型编程方法,对科学与工程计算具有重要现实意义.首先,探讨了C++函数模板的实现机制,揭示了函数模板与重载函数间的关系;运用Fortran 90泛型接口块结合外部例程,对C++重载函数进行了模拟;然后,在C++环境中添加包装子以实例化函数模板,并将函数模板实例转化成接口一致的"重载"例程,进而在Fortran 90环境中使用C++函数模板.辅以示例程序,对相关的处理方法给予详细说明,也为其它语言借用C++函数模板提供了借鉴.The function template is a kind of generic programming, which possesses important practical signifi- cance in scientific and engineering computing. First,the implementing mechanism of C ＋＋ function template is explored,and the relationship between function templates and overloaded functions is disclosed. C ＋＋ overloa- ded functions are modeled with the generic interface block plus external procedures of Fortran 90. Then, a wrapper of C ＋＋ function templates is appended in order to instantiate function templates, convert function template instances into ＂overloaded＂ procedures, and make use of C ＋＋ function templates in Fortran 90. The above-mentioned methods are particularly demonstrated with a demo. The research will also be helpful in ap- plying C ＋＋ function templates in other languages.

关 键 词：科学与计算工程 泛型编程 函数模板 泛型接口块 混合编译 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]