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73a97387c1
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/20435 Reviewed By: jerryzh168 Differential Revision: D15318877 fbshipit-source-id: 4d83571187ea14a604fef83ac355d328b46d93e1
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#include "c10/util/StringUtil.h"
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#include "c10/util/Exception.h"
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#include <cstring>
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#include <string>
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namespace c10 {
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namespace detail {
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std::string StripBasename(const std::string& full_path) {
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const char kSeparator = '/';
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size_t pos = full_path.rfind(kSeparator);
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if (pos != std::string::npos) {
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return full_path.substr(pos + 1, std::string::npos);
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} else {
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return full_path;
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}
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}
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} // namespace detail
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std::ostream& operator<<(std::ostream& out, const SourceLocation& loc) {
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out << loc.function << " at " << loc.file << ":" << loc.line;
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return out;
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}
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size_t ReplaceAll(std::string& s, const char* from, const char* to) {
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TORCH_CHECK(from && *from, "");
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TORCH_CHECK(to, "");
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size_t numReplaced = 0;
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std::string::size_type lenFrom = std::strlen(from);
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std::string::size_type lenTo = std::strlen(to);
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for (auto pos = s.find(from); pos != std::string::npos;
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pos = s.find(from, pos + lenTo)) {
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s.replace(pos, lenFrom, to);
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numReplaced++;
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}
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return numReplaced;
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}
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} // namespace c10
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