Where is 'INLINE_ACTION_SENDER' macro defined?

Question

I am trying to use INLINE_ACTION_SENDER to use an action from another contract but get the following error.

error: use of undeclared identifier 'INLINE_ACTION_SENDER'

How do I include this macro in my code?

Answer 1

It's in action.hpp. Are you in dawn-v4.0.0?

https://github.com/EOSIO/eos/blob/dawn-v4.0.0/contracts/eosiolib/action.hpp#L226

This is the definition:

#define INLINE_ACTION_SENDER(...) BOOST_PP_OVERLOAD(INLINE_ACTION_SENDER,__VA_ARGS__)(__VA_ARGS__)

And this is an usage example:

 INLINE_ACTION_SENDER(eosio::token, transfer)( N(eosio.token), {payer,N(active)},
                                               { payer, N(eosio), quant, std::string("buy ram") } );

EDIT:

Please check this out before using INLINE_ACTION_SENDER: https://eosio.stackexchange.com/a/320/54