From e25fcecaf4de63774b29ccabc456b4cbf38f8425 Mon Sep 17 00:00:00 2001 From: Denton Liu Date: Fri, 19 Aug 2016 10:49:50 -0400 Subject: Rename to StandardToken --- std/ExampleToken | 55 ------------------------------------------------------- std/StandardToken | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ std/std | 2 +- 3 files changed, 56 insertions(+), 56 deletions(-) delete mode 100644 std/ExampleToken create mode 100644 std/StandardToken (limited to 'std') diff --git a/std/ExampleToken b/std/ExampleToken deleted file mode 100644 index 6d617199..00000000 --- a/std/ExampleToken +++ /dev/null @@ -1,55 +0,0 @@ -import "./Token"; - -contract ExampleToken is Token { - uint256 tokenSupply; - mapping (address => uint256) balances; - mapping (address => - mapping (address => uint256)) approvedTransfers; - - function ExampleToken(address _initialOwner, uint256 _supply) { - tokenSupply = _supply; - balances[_initialOwner] = _supply; - } - - function totalSupply() constant returns (uint256 supply) { - return tokenSupply; - } - - function balanceOf(address _owner) constant returns (uint256 balance) { - return balances[_owner]; - } - - function transfer(address _to, uint256 _value) returns (bool success) { - if (balances[msg.sender] >= _value) { - balances[msg.sender] -= _value; - balances[_to] += _value; - Transfer(msg.sender, _to, _value); - return true; - } - else { - return false; - } - } - - function transferFrom(address _from, address _to, uint256 _value) returns (bool success) { - if (approvedTransfers[_from][msg.sender] >= _value) { - approvedTransfers[_from][msg.sender] -= _value; - balances[_to] += _value; - Transfer(_from, _to, _value); - return true; - } - else { - return false; - } - } - - function approve(address _spender, uint256 _value) returns (bool success) { - approvedTransfers[msg.sender][_spender] = _value; - Approval(msg.sender, _spender, _value); - return true; - } - - function allowance(address _owner, address _spender) constant returns (uint256 remaining) { - return approvedTransfers[_owner][_spender]; - } -} diff --git a/std/StandardToken b/std/StandardToken new file mode 100644 index 00000000..a83b599f --- /dev/null +++ b/std/StandardToken @@ -0,0 +1,55 @@ +import "./Token"; + +contract StandardToken is Token { + uint256 tokenSupply; + mapping (address => uint256) balances; + mapping (address => + mapping (address => uint256)) approvedTransfers; + + function StandardToken(address _initialOwner, uint256 _supply) { + tokenSupply = _supply; + balances[_initialOwner] = _supply; + } + + function totalSupply() constant returns (uint256 supply) { + return tokenSupply; + } + + function balanceOf(address _owner) constant returns (uint256 balance) { + return balances[_owner]; + } + + function transfer(address _to, uint256 _value) returns (bool success) { + if (balances[msg.sender] >= _value) { + balances[msg.sender] -= _value; + balances[_to] += _value; + Transfer(msg.sender, _to, _value); + return true; + } + else { + return false; + } + } + + function transferFrom(address _from, address _to, uint256 _value) returns (bool success) { + if (approvedTransfers[_from][msg.sender] >= _value) { + approvedTransfers[_from][msg.sender] -= _value; + balances[_to] += _value; + Transfer(_from, _to, _value); + return true; + } + else { + return false; + } + } + + function approve(address _spender, uint256 _value) returns (bool success) { + approvedTransfers[msg.sender][_spender] = _value; + Approval(msg.sender, _spender, _value); + return true; + } + + function allowance(address _owner, address _spender) constant returns (uint256 remaining) { + return approvedTransfers[_owner][_spender]; + } +} diff --git a/std/std b/std/std index 785dc1ce..d5ce157e 100644 --- a/std/std +++ b/std/std @@ -1,4 +1,4 @@ import "./owned"; import "./mortal"; import "./Token"; -import "./ExampleToken"; +import "./StandardToken"; -- cgit v1.2.3