all files / originalContracts/ Lib1.sol

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
 
 
 
 
 
 
 
 
10×
10×
10×
10×
 
 
 
pragma solidity ^0.4.4;
library Lib1{
    function findAddress(address a, address[] storage arry) returns (int){
        for (uint i = 0 ; i < arry.length ; i++){
            if(arry[i] == a){return int(i);}
        }
        return -1;
    }
    function removeAddress(uint i, address[] storage arry){
        uint lengthMinusOne = arry.length - 1;
        arry[i] = arry[lengthMinusOne];
        delete arry[lengthMinusOne];
        arry.length = lengthMinusOne;
    }
}