execstr
Execute Nelson code in strings.
Syntax
execstr(str)
execstr(str, 'nocatch')
bSuccess = execstr(str, 'errcatch')
Input argument
str - a string: Nelson instruction to execute
Output argument
bSuccess - a logical: true or false if command fails
Description
execstr executes Nelson instructions given in a string.
execstr(str, 'nocatch') is equivalent to execstr(str)
execstr can be used as alternative to try ... catch ... end block.
Examples
execstr('b = ''hello''; disp(b);')
This example will fail and returns an error message.
execstr('b = yyyy')
This example will fail and returns an error message.
execstr('b = yyyy', 'nocatch')
This example will not fail and return false.
r = execstr('b = yyyy', 'errcatch')
See also
run.
History
Version
Description
1.0.0
initial version
Author
Allan CORNET
Last updated
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