Bitcoin Core  0.20.99
P2P Digital Currency
spanparsing.h
Go to the documentation of this file.
1 // Copyright (c) 2018-2019 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_UTIL_SPANPARSING_H
6 #define BITCOIN_UTIL_SPANPARSING_H
7 
8 #include <span.h>
9 
10 #include <string>
11 #include <vector>
12 
13 namespace spanparsing {
14 
20 bool Const(const std::string& str, Span<const char>& sp);
21 
28 bool Func(const std::string& str, Span<const char>& sp);
29 
38 
46 std::vector<Span<const char>> Split(const Span<const char>& sp, char sep);
47 
48 } // namespace spanparsing
49 
50 #endif // BITCOIN_UTIL_SPANPARSING_H
bool Func(const std::string &str, Span< const char > &sp)
Parse a function call.
Definition: spanparsing.cpp:23
bool Const(const std::string &str, Span< const char > &sp)
Parse a constant.
Definition: spanparsing.cpp:14
std::vector< Span< const char > > Split(const Span< const char > &sp, char sep)
Split a string on every instance of sep, returning a vector.
Definition: spanparsing.cpp:51
Span< const char > Expr(Span< const char > &sp)
Extract the expression that sp begins with.
Definition: spanparsing.cpp:32
A Span is an object that can refer to a contiguous sequence of objects.
Definition: span.h:82