/* IBM_PROLOG_BEGIN_TAG                                                   */
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/* $Source: src/usr/testcore/tlsmod/nontrivialctor.H $                    */
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#ifndef __TLSMOD_NONTRIVIALCTOR_H
#define __TLSMOD_NONTRIVIALCTOR_H

#include <string.h>

namespace __tls_test
{

class NonTrivialCtor
{
    char* bytes;

  public:

    static constexpr const char* const INIT_VALUE = "0123456789ABCDE";
    static constexpr const char* const POST_VALUE = "1123456789ABCDE";
    static constexpr const size_t NULL_SIZE = 1;

    /**
     *  @brief Build an object that allocates heap memory
     */
    NonTrivialCtor()
    {
        bytes = new char[strlen(INIT_VALUE)+NULL_SIZE]();
        strcpy(bytes,INIT_VALUE);
    }

    /**
     *  @brief Return the object's string storage, allowing updates to it
     *
     *  @return char* Pointer to the internal string
     */
    char* c_str() const
    {
        return bytes;
    }

    /**
     *  @brief Destructor
     */
    ~NonTrivialCtor()
    {
        delete bytes;
        bytes = nullptr;
    }

    // Delete the copy/assignment (and move equivalents) constructors/operators
    NonTrivialCtor(const NonTrivialCtor&) = delete;
    NonTrivialCtor& operator=(const NonTrivialCtor&) = delete;
    NonTrivialCtor(NonTrivialCtor&&) = delete;
    NonTrivialCtor& operator=(NonTrivialCtor&&) = delete;
};

}; // End __tls_test namespace

#endif // __TLSMOD_NONTRIVIALCTOR_H