how would you do a "not equal" equation
for example, if you want an if state for if x is equal to y in java or dxl:
if (x = y)
or
if (x == y)
now I want to write an if statement for if x is NOT EQUAL to y, then do this. in java, it is usually:
if (x != y)
but this doesn't seem to be it for dxl. what is the symbol for "not equal"?
phan423 - Mon Feb 06 14:50:33 EST 2012 |
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Re: not equal
llandale - Mon Feb 06 15:07:44 EST 2012
void Test(int x, y)
{ if (x != y) //
then print x "\t" y "\tare NOT equal\n"
else print x "\t" y "\tare equal\n"
}
Test(2,2)
Test(2,3)
Perhaps you had other syntax issues.
-Louie
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Re: not equal
SystemAdmin - Mon Feb 06 15:22:03 EST 2012
DXL uses "!=" for the Not Equal operator as well, and the basic statement if (x != y) is syntactically valid for DXL..... but, oh so many questions!
What data types are you assigning to x and y?
What is the exact DXL error message that you are receiving?
Can you show us more of the DXL code that you're writing as this could be a forward or backward error that you're experiencing?
Paul Miller
Melbourne, Australia
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Re: not equal
phan423 - Mon Feb 06 18:05:14 EST 2012
actually nvm... it works! i could have sworn it didn't work for the longest time. thought maybe the operator was "not" or something else since the "&&" is "and" in dxl. thanks for the help though
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Re: not equal
TheRat - Sat Oct 25 07:58:31 EDT 2014 phan423 - Mon Feb 06 18:05:14 EST 2012
actually nvm... it works! i could have sworn it didn't work for the longest time. thought maybe the operator was "not" or something else since the "&&" is "and" in dxl. thanks for the help though
Have a look at DXL "EQUAL" AND "NOT EQUAL" OPERATORS FAILURE.
The problem you encountered may have been due to this bug when the LHS is a reference variable.
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