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106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_CORE_ARRAY_H
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#define SEISCOMP_CORE_ARRAY_H
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#include <seiscomp/core/baseobject.h>
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#include <string>
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namespace Seiscomp {
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DEFINE_SMARTPOINTER(Array);
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/**
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* Generic abstract base class of certain array types.
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*/
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class SC_SYSTEM_CORE_API Array : public Seiscomp::Core::BaseObject {
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DECLARE_SC_CLASS(Array);
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public:
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//! Specifies the supported array data types.
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enum DataType {
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CHAR,
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INT,
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FLOAT,
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DOUBLE,
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DATETIME,
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STRING,
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COMPLEX_FLOAT,
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COMPLEX_DOUBLE,
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DT_QUANTITY
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};
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protected:
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//! Initializing Constructor
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Array(DataType dt);
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public:
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//! Destructor
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virtual ~Array();
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//! Returns the data type of the array
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DataType dataType() const { return _datatype; }
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//! Returns a clone of the array
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Array* clone() const;
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//! Returns a copy of the array of the specified data type.
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virtual Array* copy(DataType dt) const = 0;
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//! Returns the data address pointer.
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virtual const void *data() const = 0;
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//! Returns the size of the array.
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virtual int size() const = 0;
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//! Resizes the array
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virtual void resize(int size) = 0;
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//! Drops all elements.
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virtual void clear() = 0;
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//! Returns the number of bytes of an array element.
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virtual int elementSize() const = 0;
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//! Appends the given array to this array.
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virtual void append(const Array*) = 0;
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//! Concatenates the given array to this array.
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// virtual void concatenate(Array*) = 0;
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//! Returns the slice m...n-1 of the array
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virtual Array* slice(int m, int n) const = 0;
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//! Converts the array into a binary stream of
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//! chars
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std::string str() const;
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private:
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DataType _datatype;
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};
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}
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#endif
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