execstr

Execute Nelson code in strings.

📝Syntax

execstr(str)
execstr(str, 'nocatch')
 bSuccess = execstr(str, 'errcatch')

📥Input Arguments

Parameter	Description
str	a string: Nelson instruction to execute

📤Output Arguments

Parameter	Description
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

🕔Version History

Version	Description
1.0.0	initial version