contract ERC20Mintable is StandardERC20, MinterRole {

    constructor(string name, string symbol, uint8 decimals)
    public
    StandardERC20(name,symbol,decimals)
    {
    }
    /**
     * @dev Function to mint tokens
     * @param to The address that will receive the minted tokens.
     * @param value The amount of tokens to mint.
     * @return A boolean that indicates if the operation was successful.
     */
    function mint(
        address to,
        uint256 value
    )
    public
    onlyMinter
    returns (bool)
    {
        _mint(to, value);
        return true;
    }
}
/**
 * @title ERC20Mintable
 * @dev ERC20 minting logic
 */
function mint(
        address to,
        uint256 value
    )
    public
    onlyMinter
    returns (bool)
    {
        _mint(to, value);
        return true;
    }
/**
 * @dev Function to mint tokens
 * @param to The address that will receive the minted tokens.
 * @param value The amount of tokens to mint.
 * @return A boolean that indicates if the operation was successful.
 */