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pass cm::string_view to cmVisualStudioSlnParser::ParseTag()

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This commit is contained in:
Rolf Eike Beer
2020-03-20 20:51:06 +01:00
parent ada6a3226f
commit 77616f4681
2 changed files with 8 additions and 7 deletions
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10
Source/cmVisualStudioSlnParser.cxx
View File

@@ -517,7 +517,7 @@ bool cmVisualStudioSlnParser::ParseMultiValueTag(const std::string& line,
State& state) State& state)
{ {
size_t idxEqualSign = line.find('='); size_t idxEqualSign = line.find('=');
const std::string& fullTag = line.substr(0, idxEqualSign); auto fullTag = cm::string_view(line).substr(0, idxEqualSign);
if (!this->ParseTag(fullTag, parsedLine, state)) if (!this->ParseTag(fullTag, parsedLine, state))
return false; return false;
if (idxEqualSign != line.npos) { if (idxEqualSign != line.npos) {
@@ -560,7 +560,7 @@ bool cmVisualStudioSlnParser::ParseSingleValueTag(const std::string& line,
State& state) State& state)
{ {
size_t idxEqualSign = line.find('='); size_t idxEqualSign = line.find('=');
const std::string& fullTag = line.substr(0, idxEqualSign); auto fullTag = cm::string_view(line).substr(0, idxEqualSign);
if (!this->ParseTag(fullTag, parsedLine, state)) if (!this->ParseTag(fullTag, parsedLine, state))
return false; return false;
if (idxEqualSign != line.npos) { if (idxEqualSign != line.npos) {
@@ -586,17 +586,17 @@ bool cmVisualStudioSlnParser::ParseKeyValuePair(const std::string& line,
return true; return true;
} }
bool cmVisualStudioSlnParser::ParseTag(const std::string& fullTag, bool cmVisualStudioSlnParser::ParseTag(cm::string_view fullTag,
ParsedLine& parsedLine, State& state) ParsedLine& parsedLine, State& state)
{ {
size_t idxLeftParen = fullTag.find('('); size_t idxLeftParen = fullTag.find('(');
if (idxLeftParen == fullTag.npos) { if (idxLeftParen == cm::string_view::npos) {
parsedLine.SetTag(cmTrimWhitespace(fullTag)); parsedLine.SetTag(cmTrimWhitespace(fullTag));
return true; return true;
} }
parsedLine.SetTag(cmTrimWhitespace(fullTag.substr(0, idxLeftParen))); parsedLine.SetTag(cmTrimWhitespace(fullTag.substr(0, idxLeftParen)));
size_t idxRightParen = fullTag.rfind(')'); size_t idxRightParen = fullTag.rfind(')');
if (idxRightParen == fullTag.npos) { if (idxRightParen == cm::string_view::npos) {
this->LastResult.SetError(ResultErrorInputStructure, this->LastResult.SetError(ResultErrorInputStructure,
state.GetCurrentLine()); state.GetCurrentLine());
return false; return false;

5
Source/cmVisualStudioSlnParser.h
View File

@@ -9,6 +9,8 @@
#include <iosfwd> #include <iosfwd>
#include <string> #include <string>
#include <cm/string_view>
#include <stddef.h> #include <stddef.h>
class cmSlnData; class cmSlnData;
@@ -97,8 +99,7 @@ protected:
bool ParseKeyValuePair(const std::string& line, ParsedLine& parsedLine, bool ParseKeyValuePair(const std::string& line, ParsedLine& parsedLine,
State& state); State& state);
bool ParseTag(const std::string& fullTag, ParsedLine& parsedLine, bool ParseTag(cm::string_view fullTag, ParsedLine& parsedLine, State& state);
State& state);
bool ParseValue(const std::string& value, ParsedLine& parsedLine); bool ParseValue(const std::string& value, ParsedLine& parsedLine);
}; };