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Fixed auto-test, added constant, and added a bit of doxymentation.

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This commit is contained in:
Erik Verbruggen
2011-05-09 15:27:22 +02:00
parent 56fea4ad3a
commit e0ae4021bd
2 changed files with 14 additions and 4 deletions
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8
src/libs/cplusplus/findcdbbreakpoint.cpp
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@@ -16,7 +16,7 @@ FindCdbBreakpoint::FindCdbBreakpoint(TranslationUnit *unit)
unsigned FindCdbBreakpoint::searchFrom(unsigned line) unsigned FindCdbBreakpoint::searchFrom(unsigned line)
{ {
m_initialLine = line; m_initialLine = line;
m_breakpointLine = 0; m_breakpointLine = NO_LINE_FOUND;
accept(translationUnit()->ast()); accept(translationUnit()->ast());
@@ -41,7 +41,7 @@ unsigned FindCdbBreakpoint::endLine(AST *ast) const
if (ast) if (ast)
return endLine(ast->lastToken() - 1); return endLine(ast->lastToken() - 1);
else else
return 0; return NO_LINE_FOUND;
} }
bool FindCdbBreakpoint::preVisit(AST *ast) bool FindCdbBreakpoint::preVisit(AST *ast)
@@ -95,13 +95,13 @@ bool FindCdbBreakpoint::visit(CompoundStatementAST *ast)
bool FindCdbBreakpoint::visit(DeclarationStatementAST *ast) bool FindCdbBreakpoint::visit(DeclarationStatementAST *ast)
{ {
foundLine(ast->lastToken() - 1); foundLine(ast->lastToken() - 1);
return m_breakpointLine == 0; return m_breakpointLine == NO_LINE_FOUND;
} }
bool FindCdbBreakpoint::visit(DoStatementAST *ast) bool FindCdbBreakpoint::visit(DoStatementAST *ast)
{ {
accept(ast->statement); accept(ast->statement);
if (m_breakpointLine == 0) if (m_breakpointLine == NO_LINE_FOUND)
foundLine(ast->rparen_token); foundLine(ast->rparen_token);
return false; return false;

10
src/libs/cplusplus/findcdbbreakpoint.h
View File

@@ -9,12 +9,22 @@ namespace CPlusPlus {
class CPLUSPLUS_EXPORT FindCdbBreakpoint: protected ASTVisitor class CPLUSPLUS_EXPORT FindCdbBreakpoint: protected ASTVisitor
{ {
public: public:
static const unsigned NO_LINE_FOUND = 0;
public: public:
FindCdbBreakpoint(TranslationUnit *unit); FindCdbBreakpoint(TranslationUnit *unit);
unsigned operator()(unsigned line) unsigned operator()(unsigned line)
{ return searchFrom(line); } { return searchFrom(line); }
/**
* Search for the next breakable line of code.
*
* \param line the starting line from where the next breakable code line
* should be found
* \return the next breakable code line (1-based), or \c NO_LINE_FOUND if
* no line could be found.
*/
unsigned searchFrom(unsigned line); unsigned searchFrom(unsigned line);
protected: protected: