Difference between revisions of "ISOBJECT()"
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==SYNOPSIS== | ==SYNOPSIS== | ||
<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
int ISOBJECT(order) | int ISOBJECT(order) | ||
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<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
check_obj() | check_obj() | ||
Latest revision as of 07:42, 11 April 2013
PURPOSE
Is the parameter an object
SYNONYM
None
SYNOPSIS
#include "lianja_api.h" int ISOBJECT(order) <input parameters> int order; /* Placement in actual parameter list */ <output parameters> none
DESCRIPTION
The function checks if the specified parameter is an object. It returns 1 if true, or 0 if false. The order specifies the actual placements in the parameter list.
EXAMPLE
The following example returns .T. if the first parameter passed is an object, or .F. otherwise.
Example Lianja script:
m_values = NEWOBJECT('MyClass") m_isobj=check_obj(m_values) return
Example 'C' function:
#include "lianja_api.h" check_obj() { _retl(ISOBJECT(1)); }
