Questions tagged [c++]

All questions related to the use of C++ within the EOSIO framework

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Convert string to float or double

I am trying to convert a string to a float or double, however none of the standard C/C++ methods seem to work. I have tried: atof strtof strtod sscanf In each case, I get an error message when ...
Phillip Hamnett - EOS42's user avatar
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2 answers

Transfer EOS tokens inside a smart contract from an account to another

I want to implement, in my smart contract(C++), a function that forwards EOS token to another account. This is actually a basic question, but is that possible actually? Please, could you share the ...
Riccardo Persiani's user avatar
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2 answers

Which version of C++ can I use in smart contracts?

Which version of C++ can I use to implement smart contracts? For example: C++11, C++14 or C++17? Do we have any constant or doc where it is defined? Also, in my understanding the code is sandboxed, ...
Danail's user avatar
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1 vote
1 answer

Transfer tokens inside a smart contract from an account to another account

I need to write a simple function that would send tokens using a different account action. Exactly the same situation as in these questions: one and two But I have to use not eosio.token contract but ...
Dim's user avatar
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