evalstr
evalstr —
Evalstrs evaluates a string containing Csound code, returning a value.
Description
Evalstr compiles and runs Csound code and returns a value from the global space (instr 0). This opcode can be
also used to compile new instruments (as compilestr).
Syntax
ires evalstr Scode
kres evalstr Scode, ktrig
Initialization
“Scode” -- a string to be compiled and evaluated.
Performance
“ktrig” -- triggers the compilation/evaluation if non-zero.
Examples
Here is an example of the evalstr opcode in conjunction with return:
Example 227.
ival evalstr "return 2 + 2"
print ival
Credits
Author: Victor Lazzarini, 2013