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for loop compile error

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Old   July 20, 2016, 07:59
Default for loop compile error
  #1
AHF
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amirhossein
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Hi
can i use for loops in udf ?
like this :

for (int j = 10 ; j >= 0 ; j = j - 1)
{
.......;
}

errors :
error C2143: syntax error : missing ';' before 'type'
error C2143: syntax error : missing ')' before 'type'
error C2065: 'j' : undeclared identifier
warning C4552: '>=' : operator has no effect; expected operator with side-effect
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Old   July 20, 2016, 08:17
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Bruno Machado
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Quote:
Originally Posted by AHF View Post
Hi
can i use for loops in udf ?
like this :

for (int j = 10 ; j >= 0 ; j = j - 1)
{
.......;
}

errors :
error C2143: syntax error : missing ';' before 'type'
error C2143: syntax error : missing ')' before 'type'
error C2065: 'j' : undeclared identifier
warning C4552: '>=' : operator has no effect; expected operator with side-effect
i'd define j as a global variable and create an if like

if (j >= 0)
{
...
j--;
}
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