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Mention all global aliases
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@ -469,7 +469,7 @@ Global Variables
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- ``require(bool condition)``: abort execution and revert state changes if condition is ``false`` (use for malformed input or error in external component)
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- ``revert()``: abort execution and revert state changes
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- ``keccak256(...) returns (bytes32)``: compute the Ethereum-SHA-3 (Keccak-256) hash of the (tightly packed) arguments
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- ``sha3(...) returns (bytes32)``: an alias to `keccak256()`
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- ``sha3(...) returns (bytes32)``: an alias to `keccak256`
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- ``sha256(...) returns (bytes32)``: compute the SHA-256 hash of the (tightly packed) arguments
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- ``ripemd160(...) returns (bytes20)``: compute the RIPEMD-160 hash of the (tightly packed) arguments
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- ``ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) returns (address)``: recover address associated with the public key from elliptic curve signature, return zero on error
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@ -478,6 +478,7 @@ Global Variables
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- ``this`` (current contract's type): the current contract, explicitly convertible to ``address``
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- ``super``: the contract one level higher in the inheritance hierarchy
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- ``selfdestruct(address recipient)``: destroy the current contract, sending its funds to the given address
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- ``suicide(address recipieint)``: an alias to `selfdestruct``
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- ``<address>.balance`` (``uint256``): balance of the :ref:`address` in Wei
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- ``<address>.send(uint256 amount) returns (bool)``: send given amount of Wei to :ref:`address`, returns ``false`` on failure
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- ``<address>.transfer(uint256 amount)``: send given amount of Wei to :ref:`address`, throws on failure
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@ -35,7 +35,9 @@ These suffixes cannot be applied to variables. If you want to
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interpret some input variable in e.g. days, you can do it in the following way::
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function f(uint start, uint daysAfter) {
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if (now >= start + daysAfter * 1 days) { ... }
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if (now >= start + daysAfter * 1 days) {
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// ...
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}
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}
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Special Variables and Functions
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@ -103,10 +105,10 @@ Mathematical and Cryptographic Functions
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compute ``(x * y) % k`` where the multiplication is performed with arbitrary precision and does not wrap around at ``2**256``.
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``keccak256(...) returns (bytes32)``:
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compute the Ethereum-SHA-3 (Keccak-256) hash of the (tightly packed) arguments
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``sha3(...) returns (bytes32)``:
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alias to ``keccak256()``
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``sha256(...) returns (bytes32)``:
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compute the SHA-256 hash of the (tightly packed) arguments
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``sha3(...) returns (bytes32)``:
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alias to ``keccak256``
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``ripemd160(...) returns (bytes20)``:
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compute RIPEMD-160 hash of the (tightly packed) arguments
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``ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) returns (address)``:
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@ -172,5 +174,8 @@ Contract Related
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``selfdestruct(address recipient)``:
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destroy the current contract, sending its funds to the given :ref:`address`
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``suicide(address recipient``:
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alias to ``selfdestruct``
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Furthermore, all functions of the current contract are callable directly including the current function.
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