Difference between revisions of "CBlob::exists"

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(Description)
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<onlyinclude>
 
<onlyinclude>
Returns a a bool indicating whether or not this blob still exists.
+
Returns a a bool indicating whether or not this blob has given property.
 
</onlyinclude>
 
</onlyinclude>
+
 
 +
Normally you want to use this to make sure that blob has a property initialized, which you want to use.
 
<syntaxhighlight lang="cpp">
 
<syntaxhighlight lang="cpp">
 
bool exists(const string &in)
 
bool exists(const string &in)
 +
</syntaxhighlight>
 +
 +
Example from C:\KagScripting\Base\Entities\Common\FireScripts\HOTHOTHOT.as
 +
<syntaxhighlight lang="cpp">
 +
if (blob.getProperties().exists("burn_time"))
 +
{
 +
    u8 burn_time = blob.getProperties().get_u8("burn_time");
 +
    ...
 +
}
 
</syntaxhighlight>
 
</syntaxhighlight>
 
   
 
   

Revision as of 23:42, 28 September 2012

Returns a a bool indicating whether or not this blob has given property.


Normally you want to use this to make sure that blob has a property initialized, which you want to use.

bool exists(const string &in)

Example from C:\KagScripting\Base\Entities\Common\FireScripts\HOTHOTHOT.as

if (blob.getProperties().exists("burn_time"))
{
     u8 burn_time = blob.getProperties().get_u8("burn_time");
     ...
}

Object method of: CBlob