[ 源代码： fparserc++ ]
软件包：libfparser-dev（4.5.2-2 以及其他的）
Function Parser for C++ - development files
This C++ library offers a class which can be used to parse and evaluate a mathematical function from a string (which might be eg. requested from the user).
The syntax of the function string is similar to mathematical expressions written in C/C++ (the exact syntax is specified in the documentation below). The function can then be evaluated with different values of variables.
This package contains the development files for this library.