C++ (Cpp) StringArray::Size Examples

Programming Language: C++ (Cpp)

Class/Type: StringArray

Method/Function: Size

Examples at hotexamples.com: 2

The StringArray size is a built-in function in the C++ programming language that returns the number of elements in an array of strings. This function is accessible via the standard library.

Example 1:
```c++
#include
#include

using namespace std;

int main() {
string array[] = {"Hello", "world", "!"};
int size = sizeof(array)/sizeof(array[0]);
cout << "StringArray size: " << size << endl;
return 0;
}

This code initializes an array of strings and then calculates its size using the StringArray size function. The output is "StringArray size: 3".

Example 2:

c++ #include #include using namespace std; int main() { array array = {"This", "is", "a", "test"}; int size = array.size(); cout << "StringArray size: " << size << endl; return 0; } ``` This code initializes a std::array of strings and then calculates its size using the size function. The output is "StringArray size: 4". In both examples, the StringArray size function is used to determine the size of an array of strings. The first example uses the sizeof operator to calculate the size, while the second example uses the size function of the std::array container. The standard library provides functions and classes for working with strings and arrays in C++.

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

Frequently Used Methods

Show Hide

Length(22)

AddTokens(11)

Add(6)

Clear(6)

ReplaceTokens(5)

ReplaceColumns(3)

Read(3)

GetString(2)

Size(2)

Print(2)

GetSize(2)

GetElementCount(2)

End(2)

Count(2)

Begin(2)

Value(2)

AddString(1)

GetAsConcatedString(1)

IsEmpty(1)

Dimension(1)

Push(1)

BufferSize(1)

Buffer(1)

Swap(1)

Example #1

Show file

File: RegEx.cpp Project: Brandon-T/PurelyCPP

String2DArray RegEx::PregMatchAll(const std::string& InputSource)
{
    StringArray Temp;
    String2DArray Result;
    Result.SetLength(1);

    boost::sregex_iterator I(InputSource.begin(), InputSource.end(), RegExpression), J;
    while(I != J)
    {
		for (size_t K = 0; K <= I->size(); ++K)
		{
			if(!I->str(K).empty())
                Temp(I->str(K));
		}
		++I;
    }

    for (size_t K = 0; K < Temp.Size(); K += 2)
		Result[0](Temp[K]);

    if (Temp.Size() > 1)
    {
        Result.SetLength(2);
        for (size_t K = 1; K < Temp.Size(); K += 2)
            Result[1](Temp[K]);
    }

    return Result;
}

Example #2

Show file

File: regexp3.cpp Project: untgames/funner

int main ()
{
  printf ("Results of regexp3_test:\n");

  const char* pattern = "dynamic *\\( *([[:digit:]]*) *, *([[:digit:]]*) *, *'(.*)' *\\).*";
  const char* str     = "dynamic (256 , 512,'test_query')???";

  StringArray tokens = parse (str,pattern);

  printf ("parse '%s' (pattern='%s') on %lu tokens:\n", str,pattern,tokens.Size ());

  for (size_t i=0;i<tokens.Size ();i++)
    printf ("    '%s'\n",tokens [i]);

  return 0;
}