urho3d/Extras/LuaScript/Pkgs/Container/Str.pkg

$#include "Str.h"

/// %String class.
class String
{
public:
    /// Construct empty.
    String();
    
    /// Construct from another string.
    String(const String& str);
    
    /// Construct from a C string.
    String(const char* str);
    
    /// Construct from a char array and length.
    String(const char* str, unsigned length);
    
    /// Construct from an integer.
    explicit String(int value);
    
	/// Construct from a short integer.
    explicit String(short value);
    
	/// Construct from a long integer.
    explicit String(long value);
    
	/// Construct from a long long integer.
    explicit String(long long value);
    
	/// Construct from an unsigned integer.
    explicit String(unsigned value);
    
	/// Construct from an unsigned short integer.
    explicit String(unsigned short value);
    
	/// Construct from an unsigned long integer.
    explicit String(unsigned long value);
    
	/// Construct from an unsigned long long integer.
    explicit String(unsigned long long value);
	
	/// Construct from a float.
    explicit String(float value);
    
	/// Construct from a double.
    explicit String(double value);
    
	/// Construct from a bool.
    explicit String(bool value);
    
	/// Construct from a character.
    explicit String(char value);
    
	/// Construct from a character and fill length.
    explicit String(char value, unsigned length);
    
	/// Destruct.
    ~String();
  
    /// Add a string.
    String operator + (const String& rhs) const;
    
    /// Add a C string.
    String operator + (const char* rhs) const;
    
    /// Add a character.
    String operator + (char rhs) const;
    
    /// Test for equality with another string.
    bool operator == (const String& rhs) const;
    
	/// Test if string is less than another string.
    bool operator < (const String& rhs) const;
    
	/// Test for equality with a C string.
    bool operator == (const char* rhs) const;
    
	/// Test if string is less than a C string.
    bool operator < (const char* rhs) const;
    
	/// Return char at index.
    char& At(unsigned index);
	
    /// Return const char at index.
    const char& At(unsigned index) const;
    
    /// Replace all occurrences of a character.
    void Replace(char replaceThis, char replaceWith);
    
	/// Replace all occurrences of a string.
    void Replace(const String& replaceThis, const String& replaceWith);
    
	/// Replace a substring.
    void Replace(unsigned pos, unsigned length, const String& replaceWith);
    
	/// Return a string with all occurrences of a character replaced.
    String Replaced(char replaceThis, char replaceWith) const;
    
	/// Return a string with all occurrences of a string replaced.
    String Replaced(const String& replaceThis, const String& replaceWith) const;
    
	/// Append a string.
    String& Append(const String& str);
    
	/// Append a C string.
    String& Append(const char* str);
    
	/// Append a character.
    String& Append(char c);
    
	/// Append characters.
    String& Append(const char* str, unsigned length);
    
	/// Insert a string.
    void Insert(unsigned pos, const String& str);
    
	/// Insert a character.
    void Insert(unsigned pos, char c);
    
	/// Erase a substring.
    void Erase(unsigned pos, unsigned length = 1);
    
	/// Resize the string.
    void Resize(unsigned newLength);
    
	/// Set new capacity.
    void Reserve(unsigned newCapacity);
    
	/// Reallocate so that no extra memory is used.
    void Compact();
    
	/// Clear the string.
    void Clear();
    
	/// Swap with another string.
    void Swap(String& str);
    
    /// Return first char, or 0 if empty.
    char Front() const;
    
	/// Return last char, or 0 if empty.
    char Back() const;
    
	/// Return a substring from position to end.
    String Substring(unsigned pos) const;
    
	/// Return a substring with length from position.
    String Substring(unsigned pos, unsigned length) const;
    
	/// Return string with whitespace trimmed from the beginning and the end.
    String Trimmed() const;
    
	/// Return string in uppercase.
    String ToUpper() const;
    
	/// Return string in lowercase.
    String ToLower() const;
    
	/// Return index to the first occurrence of a string, or NPOS if not found.
    unsigned Find(const String& str, unsigned startPos = 0) const;
    
	/// Return index to the first occurrence of a character, or NPOS if not found.
    unsigned Find(char c, unsigned startPos = 0) const;
    
	/// Return index to the last occurrence of a string, or NPOS if not found.
    unsigned FindLast(const String& str, unsigned startPos = String::NPOS) const;
    
	/// Return index to the last occurrence of a character, or NPOS if not found.
    unsigned FindLast(char c, unsigned startPos = String::NPOS) const;
    
	/// Return whether starts with a string.
    bool StartsWith(const String& str) const;
    
	/// Return whether ends with a string.
    bool EndsWith(const String& str) const;
    
	/// Return the C string.
    const char* CString() const;
    
	/// Return length.
    unsigned Length() const;
    
	/// Return buffer capacity.
    unsigned Capacity() const;
    
	/// Return whether the string is empty.
    bool Empty() const;
    
	/// Return comparision result with a string.
    int Compare(const String& str, bool caseSensitive = true) const;
    
	/// Return comparision result with a C string.
    int Compare(const char* str, bool caseSensitive = true) const;
    
	/// Return whether contains a specific occurences of string.
    bool Contains(const String& str) const;
    
	/// Return whether contains a specific character.
    bool Contains(char c) const;

    /// Return hash value for HashSet & HashMap.
    unsigned ToHash() const;
    
    /// Return length of a C string.
    static unsigned CStringLength(const char* str);
    
    /// Compare two C strings.
    static int Compare(const char* str1, const char* str2, bool caseSensitive);
    
    /// Empty string.
    static const String EMPTY;
};