Check that condition is true.
flag = assert_checktrue ( condition ) flag = assert_checktrue ( condition ) [flag,errmsg] = assert_checktrue ( condition )
a matrix of booleans
a 1-by-1 matrix of boolean, %t if condition is true, %f if not
a 1-by-1 matrix of strings, the error message. If flag==%t, then errormsg=="". If flag==%f, then errmsg contains the error message.
Performs silently if all entries in condition
are true.
Generates an error if any entry in the condition
matrix
is false.
Generates an error if condition
is not a boolean.
If any entry in condition is false,
if the errmsg output variable is not used, an error is generated,
if the errmsg output variable is used, no error is generated.
Version | Description |
5.4.0 | Function introduced |