iotex::Contract Class Reference

Public Member Functions
	Contract (IotexString &abiJson)
	Construct a new contract object passing the ABI JSON string. More...
	Contract (std::vector< iotex::abi::FunctionAbi > &functions)
	Construct a new Contract object from a vector of FunctionAbi objects. More...
ResultCode	generateCallData (const IotexString &functionName, ParameterValuesDictionary &params, IotexString &out)
	Generates the Ethereum encoded data for the contract call. More...

Static Public Member Functions
static int32_t	generateBytesForUint (const uint8_t *pVal, size_t size, uint8_t *out)
static int32_t	generateBytesForInt (const int8_t *pVal, size_t size, uint8_t *out)
static int32_t	generateBytesForAddress (const uint8_t *pVal, uint8_t *out)
static int32_t	generateBytesForBool (bool val, uint8_t *out)
static int32_t	generateBytesForStaticBytes (uint8_t *pVal, size_t size, uint8_t *out)
static int32_t	generateBytesForBytes (uint8_t *pVal, size_t size, uint8_t *out)
static int32_t	generateBytesForString (char *pVal, size_t size, uint8_t *out)
static int32_t	generateBytesForStaticArrayOfStaticElements (iotex::abi::ParameterValue param, std::vector< uint8_t > &data)
static int32_t	generateBytesForDynamicArrayOfStaticElements (iotex::abi::ParameterValue param, std::vector< uint8_t > &data)
static int32_t	generateBytesForStaticArrayOfDynamicElements (iotex::abi::ParameterValue param, std::vector< uint8_t > &data)
static void	generateFunctionSelector (iotex::abi::FunctionAbi &function, std::vector< uint8_t > &out)

Constructor & Destructor Documentation

Contract() [1/2]

iotex::Contract::Contract

(

IotexString &

abiJson

)

Construct a new contract object passing the ABI JSON string.

Parameters

abiJson

The ABI as a serialized JSON string

Contract() [2/2]

iotex::Contract::Contract

(

std::vector< iotex::abi::FunctionAbi > &

functions

)

Construct a new Contract object from a vector of FunctionAbi objects.

Parameters

functions

The contract functions

Member Function Documentation

generateCallData()

ResultCode iotex::Contract::generateCallData	(	const IotexString &	functionName,
		ParameterValuesDictionary &	params,
		IotexString &	out
	)

Generates the Ethereum encoded data for the contract call.

Parameters

functionName	The function name
params	The paremeters values
out[out]	The encoded data as a hex string if successful

Returns

ResultCode Success or error code

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The documentation for this class was generated from the following files:

• src/contract/contract.h
• src/contract/contract.cpp