C++ (Cpp) CSTRING::length Examples

Programming Language: C++ (Cpp)

Class/Type: CSTRING

Method/Function: length

Examples at hotexamples.com: 5

CString is a class in C++ that represents a string of characters. The "length" function in this class returns the length of the string. Here are some code examples:

Example 1:

#include 
#include 

int main()
{
    CString myString = "Hello, world!";
    int length = myString.GetLength();
    std::cout << length << std::endl; // output: 13
    return 0;
}

In this example, we create a new CString object with the value "Hello, world!" and use the "GetLength" function to get the length of the string, which is 13.

Package/library: ATL (Active Template Library)

Example 2:

#include 
#include 

int main()
{
    std::string myString = "Hello, world!";
    int length = myString.length();
    std::cout << length << std::endl; // output: 13
    return 0;
}

In this example, we create a new std::string object with the value "Hello, world!" and use the "length" function to get the length of the string, which is also 13. Package/library: Standard Template Library (STL) In conclusion, the "CString length" function is part of the ATL library, while the "string length" function is part of the STL library.

C++ (Cpp) CSTRING::length - 5 examples found. These are the top rated real world C++ (Cpp) examples of CSTRING::length extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

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c_str(12)

format(5)

length(5)

append(3)

clear(2)

empty(2)

Find(1)

GetBuffer(1)

GetLength(1)

Left(1)

ReverseFind(1)

Right(1)

appendf(1)

m_set_size(1)

reserve(1)

Example #1

0

Show file

File: str_list.cpp Project: miro-kostadinov/tmos

/**
 * Concatenate two c-strings
 * @param s1
 * @param s2
 * @return CSTRING object
 */
CSTRING operator+(const CSTRING& s1, const CSTRING& s2 )
{
	unsigned int len1;
	unsigned int len2;

	len1 = s1.length();
	len2 = len1+ s2.length();

	CSTRING s(len2);

	if(s.storage.adr)
	{
		s.storage.ram->len = len2;
		strcpy(s.storage.ram->buf, s1.c_str());
		strcpy(s.storage.ram->buf + len1, s2.c_str());
	}
	return (s);
}

Example #2

0

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File: str_list.cpp Project: miro-kostadinov/tmos

/**
 * Test for substring
 * @param sub
 * @param pos
 * @return true if begins with sub
 */
unsigned int CSTRING::contains(CSTRING& sub, unsigned int pos) const
{
	unsigned int len;

	len = sub.length();
	if( pos+len <= length())
		if( !memcmp(c_str()+pos, sub.c_str(), len))
			return (len);
	return (0);
}

Example #3

0

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File: str_list.cpp Project: miro-kostadinov/tmos

/**
 * Concatenates CSTRING and char*
 * @param s1
 * @param s
 * @return CSTRING object
 */
CSTRING operator+( const CSTRING& s1, const char* s )
{
	unsigned int len1;
	unsigned int len2;

	len1 = s1.length();
	len2 = len1 + strlen(s);

	CSTRING res(len2);

	if(res.storage.adr)
	{
		res.storage.ram->len = len2;
		strcpy(res.storage.ram->buf, s1.c_str());
		strcpy(res.storage.ram->buf+ len1, s);
	}
	return (res);
}

Example #4

0

Show file

File: str_list.cpp Project: miro-kostadinov/tmos

/**
 * Concatenates char and CSTRING
 * @param c
 * @param s2
 * @return CSTRING object
 */
CSTRING operator+( char c, const CSTRING& s2 )
{
	unsigned int len1;
	unsigned int len2;

	len1 = c?1:0;
	len2 = len1 + s2.length();

	CSTRING res(len2);

	if(res.storage.adr)
	{
		res.storage.ram->len = len2;
		res.storage.ram->buf[0] = c;
		strcpy(res.storage.ram->buf + len1, s2.c_str());
	}
	return (res);
}

Example #5

0

Show file

File: str_list.cpp Project: miro-kostadinov/tmos

/**
 * Concatenates CSTRING and char
 * @param s1
 * @param c
 * @return CSTRING object
 */
CSTRING operator+( const CSTRING& s1, char c )
{
	unsigned int len1;
	unsigned int len2;

	len1 = s1.length();
	len2 = len1 + c?1:0;

	CSTRING res(len2);

	if(res.storage.adr)
	{
		res.storage.ram->len = len2;
		strcpy(res.storage.ram->buf, s1.c_str());
		if(c)
		{
			res.storage.ram->buf[len2--] = 0;
			res.storage.ram->buf[len2] = c;
		}
	}
	return (res);
}