C++ (Cpp) AnsiString::length Examples

Programming Language: C++ (Cpp)

Class/Type: AnsiString

Method/Function: length

Examples at hotexamples.com: 2

AnsiString Length is a function used in C++ to determine the length of a string of characters encoded in the ANSI (American National Standards Institute) character set. It is commonly used in string manipulation, where you need to find the number of characters in a string.

Here are some examples:

Example 1: Getting the length of a string

AnsiString myString = "Hello world!";
int len = myString.Length();
// len = 12

In this example, we first create an AnsiString object called `myString` and initialize it to the string "Hello world!". We then call the Length function on `myString` and store the result in an integer variable `len`. The value of `len` will be the length of the string, which is 12.

Example 2: Checking if a string is empty

AnsiString myString = "";
bool isEmpty = (myString.Length() == 0);
// isEmpty = true

This example demonstrates how to use AnsiString Length to check if a string is empty. We first initialize an AnsiString object `myString` to an empty string. We then call the Length function on `myString` and compare the result to 0. If the length is 0, then the string is empty. In this case, `isEmpty` will be true. Package library: VCL (Visual Component Library) is a package library in C++Builder that provides a set of functions for creating visual applications. The AnsiString class is part of this library.

C++ (Cpp) AnsiString::length - 2 examples found. These are the top rated real world C++ (Cpp) examples of AnsiString::length extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

Show Hide

c_str(30)

GetLength(30)

Pos(30)

sprintf(30)

SubString(30)

Length(30)

IsEmpty(30)

printf(25)

SetLength(19)

Delete(17)

Trim(17)

Mid(15)

size(14)

AnsiPos(13)

LowerCase(12)

GetBuffer(10)

Find(10)

Insert(10)

ToDouble(8)

UpperCase(8)

CompareNoCase(6)

LastDelimiter(5)

WideChar(5)

TrimLeft(4)

TrimRight(4)

MakeUpper(4)

StartsWith(4)

ToLower(3)

data(3)

toLowercase(3)

EndsWith(3)

MakeLower(2)

ToIntDef(2)

AnsiLastChar(2)

substr(2)

Replace(2)

GetAt(2)

ToInt(2)

LoadBuffer(2)

find_last_of(2)

length(2)

resize(1)

setChar(1)

set_size(1)

end(1)

compareToIgnoreCase(1)

empty(1)

deleteLastChar(1)

hasPrefix(1)

AnsiCompare(1)

Example #1

Show file

File: utils.cpp Project: segafan/wmelite_hcdaniel-repo

void CBUtils::CreatePath(const char* Path, bool PathOnly)
{
	AnsiString path;

	if (!PathOnly) path = PathUtil::GetDirectoryName(Path);
	else path = Path;

	path = PathUtil::UnifySeparators(path);

	char* fpath = new char[path.length() + 1];
	strcpy(fpath, path.c_str());

	char* chPtr;
	chPtr = fpath;

	bool atEnd = false;
	do
	{
		if (*chPtr == '\\' || *chPtr == '/' || *chPtr == 0)
		{
			if (*chPtr == 0) atEnd = true;

			*chPtr = 0;
			CBPlatform::CreateDirectory(fpath);
			*chPtr = '/';
		}
		chPtr++;
	} while (!atEnd);

	delete [] fpath;
}

Example #2

Show file

File: utils.cpp Project: segafan/wmelite_hcdaniel-repo

char* CBUtils::GetFilename(char* Filename)
{
	AnsiString path = PathUtil::GetFileName(Filename);
	char* ret = new char[path.length() + 1];
	strcpy(ret, path.c_str());
	return ret;
}