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livetrax/libs/glibmm2/tools/m4/method.m4

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dnl $Id: method.m4 320 2006-09-19 20:07:31Z murrayc $
dnl
dnl
dnl Code generation sections for making a method.
dnl
dnl
dnl
dnl method
dnl $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 $11 $12 $13 $14
dnl _METHOD(cppname,cname,cpprettype,crettype,arglist,cargs,const,refreturn,errthrow,deprecated,constversion,ifdef, arglist_without_types)
define(`_METHOD',`dnl
_PUSH(SECTION_CC)
ifelse(`$10',,,`_DEPRECATE_IFDEF_START
')dnl
ifelse(`$13',,,`#ifdef $13'
)dnl
ifelse(`$9',,,`#ifdef GLIBMM_EXCEPTIONS_ENABLED'
)dnl
$3 __CPPNAME__::$1`'($5)ifelse(`$7',1,` const')
ifelse(`$9',,,`#else
$3 __CPPNAME__::$1`'(`'$5`'ifelse(($5),(),`',`, ')std::auto_ptr<Glib::Error>& error)ifelse(`$7',1,` const')
#endif //GLIBMM_EXCEPTIONS_ENABLED
')dnl
{
ifelse(`$11',,dnl
`ifelse(`$8'`$9',,dnl If it is not errthrow or refreturn
`ifelse(`$3',void,dnl If it returns voids:
`$2(ifelse(`$7',1,const_cast<__CNAME__*>(gobj()),gobj())`'ifelse(`$6',,,`, ')$6);' dnl It it returns non-void:
,` return _CONVERT($4,$3,`$2`'(ifelse(`$7',1,const_cast<__CNAME__*>(gobj()),gobj())`'ifelse(`$6',,,`, ')$6)');')'dnl End if it returns voids.
,dnl If is errthrow or refreturn
`ifelse(`$9',,,` GError* gerror = 0;')
ifelse(`$3',void,,``$3' retvalue = ')_CONVERT($4,$3,`$2`'(ifelse(`$7',1,const_cast<__CNAME__*>(gobj()),gobj())`'ifelse(`$6',,,`, ')$6)');dnl
ifelse(`$9',,,`
#ifdef GLIBMM_EXCEPTIONS_ENABLED
if(gerror)
::Glib::Error::throw_exception(gerror);
#else
if(gerror)
error = ::Glib::Error::throw_exception(gerror);
#endif //GLIBMM_EXCEPTIONS_ENABLED
')
ifelse(`$8',,,`dnl
if(retvalue)
retvalue->reference(); //The function does not do a ref for us.
')dnl
ifelse(`$3',void,,` return retvalue;')
')dnl End errthrow/refreturn
',` return const_cast<__CPPNAME__*>(this)->$1($12);')
}
ifelse(`$13',,,`
#endif // $13
')dnl
ifelse(`$10',,,`_DEPRECATE_IFDEF_END
')dnl
_POP()')
dnl
dnl static method
dnl $1 $2 $3 $4 $5 $6 $7 $8 $9 $10
dnl _STATIC_METHOD(cppname,cname,cpprettype,crettype,arglist,cargs,refreturn,errthrow,deprecated,ifdef))
define(`_STATIC_METHOD',`dnl
_PUSH(SECTION_CC)
ifelse(`$9',,,`_DEPRECATE_IFDEF_START
')dnl
ifelse(`$10',,,`#ifdef $10'
)dnl
ifelse(`$8',,,`#ifdef GLIBMM_EXCEPTIONS_ENABLED
')dnl
$3 __CPPNAME__::$1($5)
ifelse(`$8',,,`#else
$3 __CPPNAME__::$1(`'$5`'ifelse(($5),(),`',`, ')std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
')dnl
{
ifelse(`$7'`$8',,dnl
`ifelse(`$3',void,,` return ')_CONVERT($4,$3,`$2`'($6)');
',dnl
`ifelse(`$8',,,` GError* gerror = 0;')
ifelse(`$3',void,,``$3' retvalue = ')_CONVERT($4,$3,`$2`'($6)');
ifelse(`$8',,,`
#ifdef GLIBMM_EXCEPTIONS_ENABLED
if(gerror)
::Glib::Error::throw_exception(gerror);
#else
if(gerror)
error = ::Glib::Error::throw_exception(gerror);
#endif //GLIBMM_EXCEPTIONS_ENABLED
')
ifelse(`$7',,,`dnl
if(retvalue)
retvalue->reference(); //The function does not do a ref for us.
')dnl
ifelse(`$3',void,,` return retvalue;')
')dnl
}
ifelse(`$10',,,`
#endif // $10
')dnl
ifelse(`$9',,,`_DEPRECATE_IFDEF_END
')
_POP()')