INCLAN: if - Revision history

Masayo: /* Examples */

2009-08-17T09:45:04Z

Examples

← Older revision		Revision as of 11:45, 17 August 2009
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	statements. A logical "if" statement must not end with the word "then".		statements. A logical "if" statement must not end with the word "then".

	== Examples==		== Examples ==

	i=–56		i=–56

Masayo: /* Synopsis */

2009-08-17T09:12:58Z

Synopsis

← Older revision		Revision as of 11:12, 17 August 2009
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	'''if''' (''condition'') '''then'''<br>		'''if''' (''condition'') '''then'''<br>
	~~.<br>~~		:''sequence of statements''
	~~.<br>~~		'''else if''' (''condition'') '''then'''<br>
	else if (''condition'') then<br>		:''sequence of statements''
	~~.<br>~~		'''else'''<br>
	~~.<br>~~		:''sequence of statements''
	else<br>		'''end if'''
	~~.<br>~~
	~~.<br>~~
	end if

	== Description ==		== Description ==

Masayo: /* Synopsis */

2009-08-17T08:47:47Z

Synopsis

← Older revision		Revision as of 10:47, 17 August 2009
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	'''if''' (''condition'') ''statement''		'''if''' (''condition'') ''statement''

			or

	'''if''' (''condition'') '''then'''<br>		'''if''' (''condition'') '''then'''<br>

Masayo at 15:26, 13 August 2009

2009-08-13T15:26:48Z

← Older revision		Revision as of 17:26, 13 August 2009
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			== Synopsis ==

	~~Usage:~~ if (''condition'') ''~~command~~'' {''~~parameter~~''}		'''if''' (''condition'') ''statement''
	if (''condition'') then
	.		'''if''' (''condition'') '''then'''<br>
	.		.<br>
	else if (''condition'') then		.<br>
	.		else if (''condition'') then<br>
	.		.<br>
	else		.<br>
	.		else<br>
	.		.<br>
	end if		.<br>
			end if

			== Description ==

	The "if" statement allows for Fortran-77 style logical or block if		The "if" statement allows for Fortran-77 style logical or block if
	statements. A logical "if" statement must not end with the word "then".		statements. A logical "if" statement must not end with the word "then".

	~~Example:~~ if (i.gt.0) then		== Examples==
	print "$i is ~~greater than 0~~."
	else if (def(~~'''x'''~~) .and. exist(~~'''y'''~~)) then		i=–56
	print "~~The variable~~ x is defined, and ~~the variable~~ y exists."		if (i.lt.0) print "$i is negative."
	else if (~~string~~.ne.~~''' '''~~) then		–56 is negative.
	print "The variable ~~string has the non-~~blank ~~value $string."~~
	~~if (mod(j,2).eq.1) print "j is odd~~."		if (mod(i,2).eq.1) then
	end if		print "$i is an odd number."
			else if (def(’x’) .and. exist(’y’)) then
			print "x is defined, and y exists."
			else if (s.eq.’ ’) then
			print "The variable s is blank."
			end if

Admin: 1 revision

2009-01-29T11:26:53Z

1 revision

← Older revision	Revision as of 13:26, 29 January 2009
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Admin: 1 revision

2009-01-28T23:35:39Z

1 revision

New page

Usage: if (''condition'') ''command'' {''parameter''}
if (''condition'') then
.
.
else if (''condition'') then
.
.
else
.
.
end if

The "if" statement allows for Fortran-77 style logical or block if
statements. A logical "if" statement must not end with the word "then".

Example: if (i.gt.0) then
print "$i is greater than 0."
else if (def('''x''') .and. exist('''y''')) then
print "The variable x is defined, and the variable y exists."
else if (string.ne.''' ''') then
print "The variable string has the non-blank value $string."
if (mod(j,2).eq.1) print "j is odd."
end if