Difference between revisions of "Retni()"
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==SYNOPSIS== | ==SYNOPSIS== | ||
<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
int _retni(n) | int _retni(n) | ||
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<code lang="recital"> | <code lang="recital"> | ||
| − | m_len=getlen(" | + | m_len=getlen("Lianja") |
| − | return | + | return m_len |
</code> | </code> | ||
| Line 34: | Line 34: | ||
<code lang="c"> | <code lang="c"> | ||
| − | #include " | + | #include "lianja_api.h" |
lianjaapi_getlen() | lianjaapi_getlen() | ||
Latest revision as of 13:52, 19 May 2014
PURPOSE
Return an integer as a numeric
SYNONYM
api_ret_ni()
SYNOPSIS
#include "lianja_api.h" int _retni(n) <input parameters> int n; /* Numeric value */ <output parameters> none
DESCRIPTION
The _retni() function returns an integer as a numeric value.
EXAMPLE
The following example returns the length of a character string passed as the first parameter as an integer.
Example Lianja script:
m_len=getlen("Lianja") return m_len
Example 'C' function:
#include "lianja_api.h" lianjaapi_getlen() { int value; if ( _parinfo(1) == API_NTYPE ) { value = _parni(1); } else { value = 0; } _retni( value ); }
SEE ALSO
_parinfa(), _parinfo(), parnd(), _parni(), _parl(), _retnd(), retnl(), ISNUM()
