GObject.VALUE_HOLDS
Description: Reference for GObject.VALUE_HOLDS

### Function Macro

# GObjectVALUE_HOLDS

#### Declaration [src]

    #define G_VALUE_HOLDS (
      value,
      type
    )

#### Description [src]

Checks if `value` holds (or contains) a value of `type`. This macro will also check for `value` != `NULL` and issue a warning if the check fails.

This function is not directly available to language bindings.

#### Parameters

`value`

  Type: `-`

  A `GValue` structure.

`type`

  Type: `-`

  A `GType` value.