clean up

include/cif++/CifUtils.hpp

@@ -67,9 +67,7 @@ std::string get_version_nr();
 // some basic utilities: Since we're using ASCII input only, we define for optimisation
 // our own case conversion routines.
 
-// bool iequals(const std::string &a, const std::string &b);
 bool iequals(std::string_view a, std::string_view b);
-// int icompare(const std::string &a, const std::string &b);
 int icompare(std::string_view a, std::string_view b);
 
 bool iequals(const char *a, const char *b);

src/Cif++.cpp

@@ -395,26 +395,6 @@ auto Datablock::emplace(std::string_view name) -> std::tuple<iterator, bool>
 		mCategories.emplace(begin(), *this, std::string(name), mValidator);
 
 	return std::make_tuple(begin(), isNew);
-
-
-	// bool isNew = false;
-
-	// iterator i = find_if(begin(), end(), [name](const Category &cat) -> bool
-	// 	{ return iequals(cat.name(), name); });
-
-	// if (i == end())
-	// {
-	// 	isNew = true;
-	// 	i = mCategories.emplace(begin(), *this, std::string(name), mValidator);
-	// }
-	// else if (i != begin())
-	// {
-	// 	auto n = std::next(i);
-	// 	mCategories.splice(begin(), mCategories, i, n);
-	// 	i = mCategories.begin();
-	// }
-
-	// return std::make_tuple(i, isNew);
 }
 
 Category &Datablock::operator[](std::string_view name)

src/CifUtils.cpp

@@ -123,14 +123,6 @@ const uint8_t kCharToLowerMap[256] =
 
 // --------------------------------------------------------------------
 
-bool iequals(const std::string &a, const std::string &b)
-{
-	bool result = a.length() == b.length();
-	for (auto ai = a.begin(), bi = b.begin(); result and ai != a.end() and bi != b.end(); ++ai, ++bi)
-		result = tolower(*ai) == tolower(*bi);
-	return result;
-}
-
 bool iequals(std::string_view a, std::string_view b)
 {
 	bool result = a.length() == b.length();
@@ -148,25 +140,6 @@ bool iequals(const char *a, const char *b)
 	return result and *a == *b;
 }
 
-int icompare(const std::string &a, const std::string &b)
-{
-	int d = 0;
-	auto ai = a.begin(), bi = b.begin();
-
-	for (; d == 0 and ai != a.end() and bi != b.end(); ++ai, ++bi)
-		d = tolower(*ai) - tolower(*bi);
-
-	if (d == 0)
-	{
-		if (ai != a.end())
-			d = 1;
-		else if (bi != b.end())
-			d = -1;
-	}
-
-	return d;
-}
-
 int icompare(std::string_view a, std::string_view b)
 {
 	int d = 0;