错误:iostream.h由于包括cplex [英] error: iostream.h due to including cplex
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问题描述
我想在Ubuntu 12.04的eclipse中使用cplex,但是当我包含ilocplex.h时,我得到以下错误:
/opt/ibm/ILOG/CPLEX_Studio124/concert/include/ilconcert/ilosys.h:360:22:致命错误:iostream.h:没有这样的文件或目录
只有两个包含如下内容:
#include< ; ilcplex / ilocplex.h>
#include< iostream>
如果有人可以帮助我,我将非常感激。
IL_STD 预处理符号。有关在Eclipse / C ++中定义预处理器指令的说明,请参见此问题。
I am trying to use cplex in eclipse in Ubuntu 12.04 but when I include ilocplex.h I get the following error
/opt/ibm/ILOG/CPLEX_Studio124/concert/include/ilconcert/ilosys.h:360:22: fatal error: iostream.h: No such file or directory
The only two includes are written as follows:
#include <ilcplex/ilocplex.h>
#include <iostream>
I would appreciate if anyone could help me with this.
解决方案
At the time ILOG's Concert library was first released, the older iostream.h headers were still common in C++ compilers, but it supports the standard iostream libraries. To use the standard headers and libraries, you need to define the IL_STD preprocessor symbol. Instructions for defining preprocessor directives in Eclipse/C++ can be found in this question.
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