2
votes
how to implement a 48-char-long symbol token with balances like "10.0000 custom.name.of.the.token"?
Yes, your approach is good. Only issue is efficiency. Your tokens will be processed using more CPU than the regular eosio.token contract tokens due to the extra steps to match by the secondary key.
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- 1,686
1
vote
no member named 'print' in 'std::__1::basic_string<char>'
As the compiler indicates
.../include/eosiolib/print.hpp:237:9: error: no member named 'print' in 'std::__1::basic_string' t.print(); ...
after check the the source code of print.hpp
inline void ...
- 161
1
vote
Can we typecast string to use it as a id in table?
eosio::name is uint64_t internally and encodes string with BASE32. If you are sure that your tableid will contain chars in range of [.1-5a-z] and its length won't exceed 12 (or 13th-char only can have ...
- 2,255
1
vote
Accepted
Cannot read string data from table row. But when I put "" data, it works
I have tried your code and i also have coded in updated version of eosio compiler i.e, eosio.cdt my code to modify table data is look like this
void tablecheck::updatedata ( capi_name user , string ...
- 957
1
vote
How do I create a Multi-Index DB secondary index from a String?
As of eosio.cdt v1.5.0, you can not make a secondary index from a string.
The types of secondary indices allowed are:
uint64_t secondary_1;
uint128_t secondary_2;
checksum256 ...
- 4,619
1
vote
Stored vector of strings in table implicitly converting to vector of unsigned char, why?
When describing a vector in your ABI file, simply append the type with [] in pt 2.3 of documentation
https://developers.eos.io/eosio-home/docs
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