While compiling the plot2d.tar.gz source on CentOS/g++ 3.2.3, I needed to add #include <ctype.h> to Plot2D.cpp and StdStringUtils.cpp to resolve the definitions for toupper, tolower, isspace, isalpha and isdigit. After that, it compiled and I was able to load the examples files and produce bmps. It may just be a platform specific problem, but I thought you'd want to know.
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While compiling the plot2d.tar.gz source on CentOS/g++ 3.2.3, I needed to add #include <ctype.h> to Plot2D.cpp and StdStringUtils.cpp to resolve the definitions for toupper, tolower, isspace, isalpha and isdigit. After that, it compiled and I was able to load the examples files and produce bmps. It may just be a platform specific problem, but I thought you'd want to know.
Agreed. I'm not sure why this wasn't flagged when I compiled with linux. I'll add it to the next release.