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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | ISA ISA Test Type of Variable
Usage
Tests the type of a variable. The syntax for its
use is
y = isa(x,type)
where x is the variable to test, and type is
the type. Supported built-in types are
- 'cell' for cell-arrays
- 'struct' for structure-arrays
- 'logical' for logical arrays
- 'uint8' for unsigned 8-bit integers
- 'int8' for signed 8-bit integers
- 'uint16' for unsigned 16-bit integers
- 'int16' for signed 16-bit integers
- 'uint32' for unsigned 32-bit integers
- 'int32' for signed 32-bit integers
- 'uint64' for unsigned 64-bit integers
- 'int64' for signed 64-bit integers
- 'single' for 32-bit floating point numbers
- 'double' for 64-bit floating point numbers
- 'char' for string arrays
If the argument is a user-defined type (via the class function), then
the name of that class is returned.
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