StringConcatenate.h [plain text]
#ifndef StringConcatenate_h
#define StringConcatenate_h
#include <string.h>
#ifndef AtomicString_h
#include <wtf/text/AtomicString.h>
#endif
#ifndef StringView_h
#include <wtf/text/StringView.h>
#endif
#ifndef WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING
#define WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING() ((void)0)
#endif
namespace WTF {
template<typename StringType>
class StringTypeAdapter;
template<>
class StringTypeAdapter<char> {
public:
StringTypeAdapter<char>(char character)
: m_character(character)
{
}
unsigned length() { return 1; }
bool is8Bit() { return true; }
void writeTo(LChar* destination) const
{
*destination = m_character;
}
void writeTo(UChar* destination) const
{
*destination = m_character;
}
String toString() const { return String(&m_character, 1); }
private:
char m_character;
};
template<>
class StringTypeAdapter<UChar> {
public:
StringTypeAdapter<UChar>(UChar character)
: m_character(character)
{
}
unsigned length() const { return 1; }
bool is8Bit() const { return m_character <= 0xff; }
void writeTo(LChar* destination) const
{
ASSERT(is8Bit());
*destination = static_cast<LChar>(m_character);
}
void writeTo(UChar* destination) const
{
*destination = m_character;
}
String toString() const { return String(&m_character, 1); }
private:
UChar m_character;
};
template<>
class StringTypeAdapter<const LChar*> {
public:
StringTypeAdapter(const LChar* characters)
: m_characters(characters)
, m_length(strlen(reinterpret_cast<const char*>(characters)))
{
}
unsigned length() const { return m_length; }
bool is8Bit() const { return true; }
void writeTo(LChar* destination) const
{
StringView(m_characters, m_length).getCharactersWithUpconvert(destination);
}
void writeTo(UChar* destination) const
{
StringView(m_characters, m_length).getCharactersWithUpconvert(destination);
}
String toString() const { return String(m_characters, m_length); }
private:
const LChar* m_characters;
unsigned m_length;
};
template<>
class StringTypeAdapter<const UChar*> {
public:
StringTypeAdapter(const UChar* characters)
: m_characters(characters)
{
unsigned length = 0;
while (m_characters[length])
++length;
if (length > std::numeric_limits<unsigned>::max())
CRASH();
m_length = length;
}
unsigned length() const { return m_length; }
bool is8Bit() const { return false; }
NO_RETURN_DUE_TO_CRASH void writeTo(LChar*) const
{
CRASH();
}
void writeTo(UChar* destination) const
{
memcpy(destination, m_characters, m_length * sizeof(UChar));
}
String toString() const { return String(m_characters, m_length); }
private:
const UChar* m_characters;
unsigned m_length;
};
template<>
class StringTypeAdapter<const char*> : public StringTypeAdapter<const LChar*> {
public:
StringTypeAdapter(const char* characters)
: StringTypeAdapter<const LChar*>(reinterpret_cast<const LChar*>(characters))
{
}
};
template<>
class StringTypeAdapter<char*> : public StringTypeAdapter<const char*> {
public:
StringTypeAdapter(const char* characters)
: StringTypeAdapter<const char*>(characters)
{
}
};
template<>
class StringTypeAdapter<ASCIILiteral> : public StringTypeAdapter<const char*> {
public:
StringTypeAdapter(ASCIILiteral characters)
: StringTypeAdapter<const char*>(characters)
{
}
};
template<>
class StringTypeAdapter<Vector<char>> {
public:
StringTypeAdapter(const Vector<char>& vector)
: m_vector(vector)
{
}
size_t length() const { return m_vector.size(); }
bool is8Bit() const { return true; }
void writeTo(LChar* destination) const
{
StringView(reinterpret_cast<const LChar*>(m_vector.data()), m_vector.size()).getCharactersWithUpconvert(destination);
}
void writeTo(UChar* destination) const
{
StringView(reinterpret_cast<const LChar*>(m_vector.data()), m_vector.size()).getCharactersWithUpconvert(destination);
}
String toString() const { return String(m_vector.data(), m_vector.size()); }
private:
const Vector<char>& m_vector;
};
template<>
class StringTypeAdapter<String> {
public:
StringTypeAdapter<String>(const String& string)
: m_string(string)
{
}
unsigned length() const { return m_string.length(); }
bool is8Bit() const { return m_string.isNull() || m_string.is8Bit(); }
void writeTo(LChar* destination) const
{
StringView(m_string).getCharactersWithUpconvert(destination);
WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING();
}
void writeTo(UChar* destination) const
{
StringView(m_string).getCharactersWithUpconvert(destination);
WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING();
}
String toString() const { return m_string; }
private:
const String& m_string;
};
template<>
class StringTypeAdapter<AtomicString> : public StringTypeAdapter<String> {
public:
StringTypeAdapter(const AtomicString& string)
: StringTypeAdapter<String>(string.string())
{
}
};
inline void sumWithOverflow(unsigned& total, unsigned addend, bool& overflow)
{
unsigned oldTotal = total;
total = oldTotal + addend;
if (total < oldTotal)
overflow = true;
}
template<typename StringType1, typename StringType2>
String tryMakeString(StringType1 string1, StringType2 string2)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
if (adapter1.length() && !adapter2.length())
return adapter1.toString();
if (!adapter1.length() && adapter2.length())
return adapter2.toString();
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer = 0;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
StringTypeAdapter<StringType5> adapter5(string5);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
sumWithOverflow(length, adapter5.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit() && adapter5.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
StringTypeAdapter<StringType5> adapter5(string5);
StringTypeAdapter<StringType6> adapter6(string6);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
sumWithOverflow(length, adapter5.length(), overflow);
sumWithOverflow(length, adapter6.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit() && adapter5.is8Bit() && adapter6.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
StringTypeAdapter<StringType5> adapter5(string5);
StringTypeAdapter<StringType6> adapter6(string6);
StringTypeAdapter<StringType7> adapter7(string7);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
sumWithOverflow(length, adapter5.length(), overflow);
sumWithOverflow(length, adapter6.length(), overflow);
sumWithOverflow(length, adapter7.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit() && adapter5.is8Bit() && adapter6.is8Bit() && adapter7.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7, typename StringType8>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7, StringType8 string8)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
StringTypeAdapter<StringType5> adapter5(string5);
StringTypeAdapter<StringType6> adapter6(string6);
StringTypeAdapter<StringType7> adapter7(string7);
StringTypeAdapter<StringType8> adapter8(string8);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
sumWithOverflow(length, adapter5.length(), overflow);
sumWithOverflow(length, adapter6.length(), overflow);
sumWithOverflow(length, adapter7.length(), overflow);
sumWithOverflow(length, adapter8.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit() && adapter5.is8Bit() && adapter6.is8Bit() && adapter7.is8Bit() && adapter8.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
result += adapter7.length();
adapter8.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
result += adapter7.length();
adapter8.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7, typename StringType8, typename StringType9>
String tryMakeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7, StringType8 string8, StringType9 string9)
{
StringTypeAdapter<StringType1> adapter1(string1);
StringTypeAdapter<StringType2> adapter2(string2);
StringTypeAdapter<StringType3> adapter3(string3);
StringTypeAdapter<StringType4> adapter4(string4);
StringTypeAdapter<StringType5> adapter5(string5);
StringTypeAdapter<StringType6> adapter6(string6);
StringTypeAdapter<StringType7> adapter7(string7);
StringTypeAdapter<StringType8> adapter8(string8);
StringTypeAdapter<StringType9> adapter9(string9);
bool overflow = false;
unsigned length = adapter1.length();
sumWithOverflow(length, adapter2.length(), overflow);
sumWithOverflow(length, adapter3.length(), overflow);
sumWithOverflow(length, adapter4.length(), overflow);
sumWithOverflow(length, adapter5.length(), overflow);
sumWithOverflow(length, adapter6.length(), overflow);
sumWithOverflow(length, adapter7.length(), overflow);
sumWithOverflow(length, adapter8.length(), overflow);
sumWithOverflow(length, adapter9.length(), overflow);
if (overflow)
return String();
if (adapter1.is8Bit() && adapter2.is8Bit() && adapter3.is8Bit() && adapter4.is8Bit() && adapter5.is8Bit() && adapter6.is8Bit() && adapter7.is8Bit() && adapter8.is8Bit() && adapter9.is8Bit()) {
LChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
LChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
result += adapter7.length();
adapter8.writeTo(result);
result += adapter8.length();
adapter9.writeTo(result);
return WTFMove(resultImpl);
}
UChar* buffer;
RefPtr<StringImpl> resultImpl = StringImpl::tryCreateUninitialized(length, buffer);
if (!resultImpl)
return String();
UChar* result = buffer;
adapter1.writeTo(result);
result += adapter1.length();
adapter2.writeTo(result);
result += adapter2.length();
adapter3.writeTo(result);
result += adapter3.length();
adapter4.writeTo(result);
result += adapter4.length();
adapter5.writeTo(result);
result += adapter5.length();
adapter6.writeTo(result);
result += adapter6.length();
adapter7.writeTo(result);
result += adapter7.length();
adapter8.writeTo(result);
result += adapter8.length();
adapter9.writeTo(result);
return WTFMove(resultImpl);
}
template<typename StringType1>
String makeString(StringType1 string1)
{
return String(string1);
}
template<typename StringType1, typename StringType2>
String makeString(StringType1 string1, StringType2 string2)
{
String result = tryMakeString(string1, string2);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3)
{
String result = tryMakeString(string1, string2, string3);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4)
{
String result = tryMakeString(string1, string2, string3, string4);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5)
{
String result = tryMakeString(string1, string2, string3, string4, string5);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6)
{
String result = tryMakeString(string1, string2, string3, string4, string5, string6);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7)
{
String result = tryMakeString(string1, string2, string3, string4, string5, string6, string7);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7, typename StringType8>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7, StringType8 string8)
{
String result = tryMakeString(string1, string2, string3, string4, string5, string6, string7, string8);
if (!result)
CRASH();
return result;
}
template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6, typename StringType7, typename StringType8, typename StringType9>
String makeString(StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6, StringType7 string7, StringType8 string8, StringType9 string9)
{
String result = tryMakeString(string1, string2, string3, string4, string5, string6, string7, string8, string9);
if (!result)
CRASH();
return result;
}
}
using WTF::makeString;
#include <wtf/text/StringOperators.h>
#endif