S2ByteString.h

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// Copyright 2002-2013 CEA LIST
// SPDX-FileCopyrightText: 2022 CEA LIST <gael.de-chalendar@cea.fr>
//
// SPDX-License-Identifier: MIT
 
// NAUTITIA
//
// jys 24-SEP-2002
//
// Byte String
// This class uses was made to build exemples of dictionary written
// in XML
 
#ifndef S2ByteString_H
#define S2ByteString_H
 
 
#include <wchar.h>
 
namespace Lima {
namespace Common {
namespace Misc {
 
class S2ByteString {
 
public:
    S2ByteString();                            
    virtual ~S2ByteString();
 
    // clears self
    S2ByteString& clear();
 
    // redefine an existing S2ByteString
    S2ByteString& operator=(const S2ByteString&);
 
    // return byte string pointer
    const unsigned char* data() const;
 
    // return length of self
    int length() const;
 
    // Adds the specified byte at the head/tail of self.
    // Returns a reference to self.
    S2ByteString& append (const unsigned char c);
    S2ByteString& prepend (const unsigned char c);
 
    // Adds the specified byte string at the head/tail of self.
    // Returns a reference to self.
    S2ByteString& append (
        const unsigned char *c, 
        const uint64_t length);
    S2ByteString& prepend (
        const unsigned char *c, 
        const uint64_t length);
 
    // Adds the specified string at the head/tail of self
    // Returns a reference to self,
    S2ByteString& append (const wchar_t* s);
    S2ByteString& prepend (const wchar_t* s);
 
protected:
 
private:
    unsigned char *_s;                    // pointer to data
    uint64_t _len;
 
};
 
} // Misc
} // Common
} // Lima
 
#endif