libpointer_isNull

Checks if libpointer handle points on NULL pointer.

📝 Syntax

• tf = isNull(h)

• tf = h.isNull()

📥 Input argument

• h - a libpointer handle.

📤 Output argument

• tf - a logical.

📄 Description

Checks if libpointer handle points on NULL pointer.

💡 Example

p = libpointer('int8Ptr', int8([3 4]));
p.isNull()
p2 = libpointer()
p2.isNull()
isNull(p2)

🔗 See also

libpointer.

🕔 History

Version	📄 Description
1.0.0	initial version