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7 changes: 6 additions & 1 deletion metagraph/src/common/serialization.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -326,6 +326,9 @@ void serialize_number_number_map(std::ostream &out,
template
void serialize_number_number_map(std::ostream &out,
const std::unordered_map<uint32_t, uint32_t> &map);
template
void serialize_number_number_map(std::ostream &out,
const tsl::hopscotch_map<uint64_t, uint64_t> &map);

template <class Map>
bool load_number_number_map(std::istream &in, Map *map) {
Expand Down Expand Up @@ -374,7 +377,9 @@ bool load_number_number_map(std::istream &in,
template
bool load_number_number_map(std::istream &in,
std::unordered_map<uint32_t, uint32_t> *map);

template
bool load_number_number_map(std::istream &in,
tsl::hopscotch_map<uint64_t, uint64_t> *map);

template <class Map>
void serialize_string_number_map(std::ostream &out, const Map &map) {
Expand Down
7 changes: 7 additions & 0 deletions metagraph/src/common/utils/string_utils.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,13 @@

namespace utils {

bool starts_with(const std::string &str, const std::string &prefix) {
if (prefix.size() > str.size()) {
return false;
}
return prefix == std::string_view(str).substr(0, prefix.size());
}

bool ends_with(const std::string &str, const std::string &suffix) {
auto actual_suffix = str.substr(
std::max(0, static_cast<int>(str.size())
Expand Down
2 changes: 2 additions & 0 deletions metagraph/src/common/utils/string_utils.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@

namespace utils {

bool starts_with(const std::string &str, const std::string &prefix);

bool ends_with(const std::string &str, const std::string &suffix);

std::string remove_suffix(const std::string &str, const std::string &suffix);
Expand Down