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#include "CxxScannerTokens.h"
#include "CxxVariable.h"
#include <algorithm>
CxxVariable::CxxVariable(eCxxStandard standard)
: m_standard(standard)
, m_isAuto(false)
{
}
CxxVariable::~CxxVariable() {}
wxString CxxVariable::GetTypeAsString(const wxStringTable_t& table) const
{
return PackType(m_type, m_standard, false, table);
}
wxString CxxVariable::GetTypeAsCxxString(const wxStringTable_t& table) const
{
return PackType(m_type, m_standard, true, table);
}
wxString CxxVariable::ToString(size_t flags, const wxStringTable_t& table) const
{
wxString str;
str << GetTypeAsString(table);
if(!GetPointerOrReference().IsEmpty()) { str << GetPointerOrReference(); }
if(flags & kToString_Name) { str << " " << GetName(); }
if((flags & kToString_DefaultValue) && !GetDefaultValue().IsEmpty()) { str << " = " << GetDefaultValue(); }
return str;
}
wxString CxxVariable::PackType(const CxxVariable::LexerToken::Vec_t& type, eCxxStandard standard, bool omitClassKeyword,
const wxStringTable_t& table)
{
// Example:
// const std::vector<std::pair<int, int> >& v
// "strcut stat buff" if we pass "omitClassKeyword" as true, the type is set to "stat" only
wxString s;
std::for_each(type.begin(), type.end(), [&](const CxxVariable::LexerToken& tok) {
// "strcut stat buff" if we pass "omitClassKeyword" as true, the type is set to "stat" only
// we do the same for class, enum and struct
if(s.empty() && (tok.type == T_CLASS || tok.type == T_STRUCT || tok.type == T_ENUM) && omitClassKeyword) return;
if((!s.empty() && s.Last() == ' ') &&
((tok.type == ',') || (tok.type == '>') || tok.type == '(' || tok.type == ')')) {
s.RemoveLast();
}
// Do we need to revert macros?
if((tok.GetType() == T_IDENTIFIER) && !table.empty() && table.count(tok.text)) {
s << table.find(tok.text)->second;
} else {
s << tok.text;
}
if(standard == eCxxStandard::kCxx03 && (tok.type == '>')) {
if(s.length() > 1 && s.EndsWith(">>")) {
s.RemoveLast(2);
s << "> >";
}
}
switch(tok.type) {
case T_AUTO:
case T_BOOL:
case T_CHAR:
case T_CHAR16_T:
case T_CHAR32_T:
case T_CONST:
case T_DOUBLE:
case T_FLOAT:
case T_INT:
case T_LONG:
case T_MUTABLE:
case T_REGISTER:
case T_SHORT:
case T_SIGNED:
case T_STATIC:
case T_UNSIGNED:
case T_VOLATILE:
case T_VOID:
case T_WCHAR_T:
case ',':
case '>':
s << " ";
break;
}
});
if(!s.empty() && s.EndsWith(" ")) { s.RemoveLast(); }
return s;
}
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