CStrArray Struct Reference

#include <StringUtils.h>

Detailed Description

A helper structure to safely convert a std::vector<std::string> to char**.

See also

toCharPtr for a single string

Example

To call some function f(char**) with a vector of strings v, do:

CStrArray a(v);
f(a.data());

Warning

The CStrArray owns the data, and must therefore not be destroyed before the user function ends.

Public Member Functions
Construction
template<typename T >
	CStrArray (const T begin, const T end)
	Create from begin and end iterators.
	CStrArray (const std::vector< std::string > &data)
	Create from a vector.
	CStrArray (const std::initializer_list< std::string > &data)
	Create from an initializer_list.
Properties
std::size_t	size () const
	The number of elements.
Element access
char **	data ()
	Get the data as a non-const char **.

Public Attributes
std::vector< std::unique_ptr< char[]> >	smartPtrVector
	A vector of smart pointers to char[]. More...
std::vector< char * >	cStrVector
	A vector of char*. More...

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The documentation for this struct was generated from the following file:

• EleFitsUtils/EleFitsUtils/StringUtils.h