-#ifndef SWIFTEN_STRING_H

-#define SWIFTEN_STRING_H

-

-#include <ostream>

-#include <string>

-#include <utility>

-#include <vector>

-#include <cassert>

-

-#define SWIFTEN_STRING_TO_CFSTRING(a) \

- CFStringCreateWithBytes(NULL, reinterpret_cast<const UInt8*>(a.getUTF8Data()), a.getUTF8Size(), kCFStringEncodingUTF8, false)

-

-namespace Swift {

- class ByteArray;

-

- class String {

- friend class ByteArray;

-

- public:

- String() {}

- String(const char* data) : data_(data) {}

- String(const char* data, size_t len) : data_(data, len) {}

- String(const std::string& data) : data_(data) {}

-

- bool isEmpty() const { return data_.empty(); }

-

- const char* getUTF8Data() const { return data_.c_str(); }

- const std::string& getUTF8String() const { return data_; }

- std::string& getUTF8String() { return data_; }

- size_t getUTF8Size() const { return data_.size(); }

- std::vector<unsigned int> getUnicodeCodePoints() const;

-

- /**

- * Returns the part before and after 'c'.

- * If the given splitter does not occur in the string, the second

- * component is the empty string.

- */

- std::pair<String,String> getSplittedAtFirst(char c) const;

-

- std::vector<String> split(char c) const;

-

- size_t getLength() const;

- String getLowerCase() const;

-

- void removeAll(char c);

-

- void replaceAll(char c, const String& s);

-

- bool beginsWith(char c) const {

- return data_.size() > 0 && data_[0] == c;

- }

-

- bool beginsWith(const String& s) const {

- return data_.substr(0, s.data_.size()) == s;

- }

-

- bool endsWith(char c) const {

- return data_.size() > 0 && data_[data_.size()-1] == c;

- }

-

- String getSubstring(size_t begin, size_t end) const {

- return String(data_.substr(begin, end));

- }

-

- size_t find(char c) const {

- assert((c & 0x80) == 0);

- return data_.find(c);

- }

-

- size_t npos() const {

- return data_.npos;

- }

-

- friend String operator+(const String& a, const String& b) {

- return String(a.data_ + b.data_);

- }

-

- friend String operator+(const String& a, char b) {

- return String(a.data_ + b);

- }

-

- String& operator+=(const String& o) {

- data_ += o.data_;

- return *this;

- }

-

- String& operator+=(char c) {

- data_ += c;

- return *this;

- }

-

- String& operator=(const String& o) {

- data_ = o.data_;

- return *this;

- }

-

- bool contains(const String& o) {

- return data_.find(o.data_) != std::string::npos;

- }

-

- char operator[](size_t i) const {

- return data_[i];

- }

-

- friend bool operator>(const String& a, const String& b) {

- return a.data_ > b.data_;

- }

-

- friend bool operator<(const String& a, const String& b) {

- return a.data_ < b.data_;

- }

-

- friend bool operator!=(const String& a, const String& b) {

- return a.data_ != b.data_;

- }

-

- friend bool operator==(const String& a, const String& b) {

- return a.data_ == b.data_;

- }

-

- friend std::ostream& operator<<(std::ostream& os, const String& s) {

- os << s.data_;

- return os;

- }

-

- private:

- std::string data_;

- };

-}

-

-#endif