45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include <cstdint>
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#include <iomanip>
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#include <iostream>
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#include <string>
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#include <vector>
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struct Split_data {
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std::string segment;
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int32_t index;
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std::string separator;
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};
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std::vector<Split_data> multi_split(const std::string& text, const std::vector<std::string>& separators) {
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std::vector<Split_data> result;
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uint64_t i = 0;
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std::string segment = "";
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while ( i < text.length() ) {
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bool found = false;
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for ( std::string separator : separators ) {
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if ( text.substr(i, separator.length()) == separator ) {
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found = true;
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result.emplace_back(segment, i, separator);
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i += separator.length();
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segment = "";
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break;
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}
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}
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if ( ! found ) {
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segment += text[i];
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i += 1;
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}
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}
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result.emplace_back(segment, i, "");
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return result;
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}
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int main() {
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for ( Split_data splits : multi_split("a!===b=!=c", { "==", "!=", "=" } ) ) {
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std::cout << std::left << std::setw(3) << "\"" + splits.segment + "\""
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<< std::setw(18) << " ( split with \"" + splits.separator + "\""
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<< " at index " << splits.index << " )" << std::endl;
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}
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}
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