<< mustBePositive

Validators

mustBeScalarOrEmpty >>

---

mustBeReal

---

Checks that value is real.

---

Syntax

---

mustBeReal(var)

mustBeReal(var, argPosition)

C++: void mustBeReal(const ArrayOfVector& args, int argPosition)

Input argument

---

var

a variable: all supported types and classes that implement isreal method.

argPosition

a positive integer value: Position of input argument.

Description

---

mustBeReal checks that value is real or raise an error.

Example

---

mustBeReal(1)
mustBeReal(i)

See also

---

isreal.

History

---

Version	Description
1.0.0	initial version

Author

---

Allan CORNET