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| Contents -> Writing User Functions -> Compiling user functions | |
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| C-PLOT Manual | |
E.1. - Compiling user functionsNormally you run the shell script $CPLOTHOME/bin/makefunc
from the function directory to compile your user functions.
That file
usually invokes the C compiler to compile your module and link it
with the appropriate overhead modules.
If your user function contains
the string
cplot_compile: followed by commands to compile your
function, those commands are used instead of the default commands
from
makefunc.
The commands can refer to the
make
utility
or invoke the C compiler directly.
Possible ways of including the
information in a function source file are:
/* * cplot_compile: make my_func.5 */or #if 0
cplot_compile: make my_func.5
#endif
Accessing and modifying the data structure passed to and from the plot program is simplified by a set of macros that is brought into your program with the line of code, #include <p_funct.h>This include file also includes another, p_plot.h, that describes the above-mentioned data structure. Both include files are found in the directory $CPLOTHOME/include.
E.1.2. - Error-bar, line-control and orientation modes E.1.3. - Plot type and logarithmic axes E.1.4. - Axis ranges E.1.5. - Plot and page window coordinates E.1.6. - Number of points E.1.7. - Miscellaneous macros E.1.8. - Setting and retrieving data points E.1.9. - Data generation E.1.10. - Getting command line options and keyboard input E.1.11. - Getting and setting data points E.1.12. - Getting and setting auxiliary data arrays E.1.13. - Quitting the function |
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