c-treeDB API for C++ - Developers Guide

CTString Methods

Constructor / Destructor

• CTString(): Creates a CTString object
• ~CTString(): Destroys a CTString Object and resets all the dependent objects

String Handling

• c_str(): Returns a ‘C’ language format character string, with the same contents represented by the CTString object
• Compare(): Compares this CTString object to str, with case sensitivity
• CompareIC(): Compares this CTString object to str, with case insensitivity
• Delete(): Deletes characters from the string
• Empty(): Frees the string and sets it to NULL
• Insert(): Inserts substr into this string at position index
• IntToHex(): Converts a number into a string containing the number’s hexadecimal representation
• IsDelimiter(): Verifies if the character at byte index in the CTString matches any character in the delimiters the string str
• IsEmpty(): Verifies if this string is NULL or the length is zero.
• IsPathDelimiter(): Verifies if the character at byte index in the CTString is ‘\’ (or ‘/’ for Unix systems)
• LastChar(): Retrieves a pointer to the last full character in the CTString
• LastDelimiter(): Retrieves the byte index of the rightmost whole character in this CTString
• Left(): Retrieves the count left most characters in the string
• Length(): Retrieves the length of the string
• LowerCase(): Converts this CTString characters to lower case
• PadLeft(): Pads this CTString to the left
• PadRight(): Pads this CTString to the right
• Pos(): Returns the index at which a specified substring begins
• Right(): Retrieves the count right most characters in the string
• SetLength(): Resizes this CTString, truncating or increasing the size of the string
• StringOfChar(): Fills a CTString with the specified number of characters
• SubString(): Retrieves a specified substring of the CTString
• ToInt(): Converts a CTString to an integer
• ToDouble(): Converts a CTString to a double
• Trim(): Removes all spaces from the beginning and from the end of a CTString
• TrimLeft(): Removes all spaces from the beginning of a CTString
• TrimRight(): Removes all spaces from the end of a CTString
• UpperCase(): Converts this CTString characters to upper case

In This Section CTString::CTString CTString::~CTString CTString::c_str CTString::Compare CTString::CompareIC CTString::Delete CTString::Empty CTString::Insert CTString::IntToHex CTString::IsDelimiter CTString::IsEmpty CTString::IsPathDelimiter CTString::LastChar CTString::LastDelimiter CTString::Left CTString::Length CTString::LowerCase CTString::PadLeft CTString::PadRight CTString::Pos CTString::Right CTString::SetLength CTString::StringOfChar CTString::SubString CTString::ToInt CTString::ToDouble CTString::Trim CTString::TrimLeft CTString::TrimRight CTString::UpperCase