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ArrayList size difference


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_GamerX
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Old 03-13-2019 , 13:46   ArrayList size difference
Reply With Quote #1

what's the difference?
ArrayList[MAXPLAYERS + 1] PlayerInfo;
vs
ArrayList PlayerInfo[MAXPLAYERS + 1];

both works well
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Powerlord
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Old 03-13-2019 , 14:18   Re: ArrayList size difference
Reply With Quote #2

I'm surprised that ArrayList[MAXPLAYERS + 1] is even allowed as only dynamically sized array are supposed to support brackets after the type according to the docs.

i.e.

PHP Code:
ArrayList[] PlayerInfo = new ArrayList[MaxClients 1]; 
vs.
PHP Code:
ArrayList PlayerInfo[MAXPLAYERS 1]; 
Note that the first would only work inside a method, although you could split it into two parts, like so:

PHP Code:
ArrayList[] PlayerInfo;

//in a method such as OnMapStart
if (PlayerInfo != null)
    
delete PlayerInfo;

PlayerInfo = new ArrayList[MaxClients 1]; 
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Last edited by Powerlord; 03-13-2019 at 14:24.
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_GamerX
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Old 03-13-2019 , 14:52   Re: ArrayList size difference
Reply With Quote #3

I using this

PHP Code:
ArrayList[MAXPLAYERS 1PlayerInfo;

    for(
int i 1<= MaxClientsi++)
        
PlayerInfo[i] = new ArrayList(5); 
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Last edited by _GamerX; 03-13-2019 at 14:52.
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impossible_cc
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Location: Ukraine
Old 03-15-2019 , 09:03   Re: ArrayList size difference
Reply With Quote #4

Quote:
Originally Posted by _GamerX View Post
I using this

PHP Code:
ArrayList[MAXPLAYERS 1PlayerInfo;

    for(
int i 1<= MaxClientsi++)
        
PlayerInfo[i] = new ArrayList(5); 
MAXPLAYERS is a constant value, so I do not see any purposes of creating an array with dynamic length.
Just create fixed-length array.
PHP Code:
ArrayList PlayerInfo[MAXPLAYERS 1]; //Global variable

void OnPluginStart()  //Or somewhere else
{
    for(
int i 1<= MaxClientsi++)
    {
        
PlayerInfo[i] = new ArrayList(5);
    }


Last edited by impossible_cc; 03-15-2019 at 09:09.
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Old 03-19-2019 , 03:29   Re: ArrayList size difference
Reply With Quote #5

Quote:
Originally Posted by _GamerX View Post
I using this

PHP Code:
ArrayList[MAXPLAYERS 1PlayerInfo;

    for(
int i 1<= MaxClientsi++)
        
PlayerInfo[i] = new ArrayList(5); 

What version of the compiler are you using? This does not compile for me in any of 1.7, 1.8, 1.9, or 1.10.
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