TableType.h

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/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
  __    __   ____     _____ __     __  _______
 |  \  |  | |  __ \  |  ___|\ \   / / |   __  \
 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
The above copyright notice and this permission notice shall be included in all 
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
Library: Database
File: TableType
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include "DLLInfo.h"
#include <NDEVR/Table.h>
#include <NDEVR/TableVectorType.h> 
namespace NDEVR
{
    /**--------------------------------------------------------------------------------------------------
    \brief A Table that can create columns of specific types
    *-----------------------------------------------------------------------------------------------**/
    class NDEVR_DATABASE_API TableType : public Table
    {
    public:
        TableType()
            : Table()
        {}
        explicit TableType(const String& name)
            : Table(name)
        {}
        template<uint01 t_dims, class t_type>
        const TableVectorType<t_dims, t_type>& getType(uint04 channel) const
        {
            TableVectorType<t_dims, t_type>* value = dynamic_cast<TableVectorType<t_dims, t_type>*>(m_data_channels[channel]);
            lib_assert(value != nullptr, "Channel is of improper type");
            return (*value);
        }
        template<class t_type>
        uint04 createScalerChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableVectorType<1, t_type>(name), is_floating);
            else
                return indexOf(name);
        }
 
        /*template<>
        uint04 createScalerChannel<UUID>(const String& name, bool is_floating)
        {
            if (!hasColumn(name))
                return addChannel(new TableUUIDType(name), is_floating);
            else
                return indexOf(name);
        }*/
 
        template<class t_type>
        uint04 createColorChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableColumnColorType(name), is_floating);
            else
                return indexOf(name);
        }
 
        template<uint01 t_dims, class t_type>
        uint04 createVectorChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableVectorType<t_dims, t_type>(name), is_floating);
            else
                return indexOf(name);
        }
 
        template<uint01 t_dims, class t_type>
        uint04 createBoundingBoxChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableVectorType<2 * t_dims, t_type>(name), is_floating);
            else
                return indexOf(name);
        }
 
        template<class t_type, uint01 t_cols, uint01 t_rows>
        uint04 createMatrixChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableMatrixType<t_type, t_cols, t_rows>(name), is_floating);
            else
                return indexOf(name);
        }
        uint04 createStringChannel(const String& name, bool is_floating = false);
        template<class t_type>
        uint04 createBufferChannel(const String& name, bool is_floating = false)
        {
            if (!hasColumn(name))
                return addChannel(new TableColumnTypeBuffer<t_type>(name), is_floating);
            else
                return indexOf(name);
        }
 
        template<uint01 t_dims>
        TableColumn* createScalerChannel(const String& name, const TypeInfo& type_info)
        {
            if (type_info.is_number)
            {
                if (type_info.is_float)
                {
                    if (type_info.byte_size == 4)
                        return new TableVectorType<t_dims, fltp04>(name);
                    else
                        return new TableVectorType<t_dims, fltp08>(name);
                }
                else if (type_info.is_unsigned)
                {
                    switch (type_info.byte_size)
                    {
                    case 1: return new TableVectorType<t_dims, uint01>(name);
                    case 2: return new TableVectorType<t_dims, uint02>(name);
                    case 4: return new TableVectorType<t_dims, uint04>(name);
                    case 8: return new TableVectorType<t_dims, uint08>(name);
                    }
                }
                else
                {
                    switch (type_info.byte_size)
                    {
                    case 1: return new TableVectorType<t_dims, sint01>(name);
                    case 2: return new TableVectorType<t_dims, sint02>(name);
                    case 4: return new TableVectorType<t_dims, sint04>(name);
                    case 8: return new TableVectorType<t_dims, sint08>(name);
                    }
                }
            }
            else if (type_info.is_color)
            {
                return new TableColumnColorType(name);
            }
            else if (type_info.is_boolean)
            {
                switch (type_info.byte_size)
                {
                case 1: return new TableVectorType<1, bool>(name);
                }
            }
            lib_assert(false, "Unknown Column Type");
            return nullptr;
        }
        template<uint01 t_cols, uint01 t_rows>
        TableColumn* createMatrixChannel(const String& name, const TypeInfo& type_info, bool is_floating = false)
        {
            UNUSED(is_floating);
            if (type_info.is_number)
            {
                if (type_info.is_float)
                {
                    if (type_info.byte_size == 4)
                        return new TableMatrixType<fltp04, t_cols, t_rows>(name);
                    else
                        return new TableMatrixType<fltp08, t_cols, t_rows>(name);
                }
                else if (type_info.is_unsigned)
                {
                    switch (type_info.byte_size)
                    {
                    case 1: return new TableMatrixType<uint01, t_cols, t_rows>(name);
                    case 2: return new TableMatrixType<uint02, t_cols, t_rows>(name);
                    case 4: return new TableMatrixType<uint04, t_cols, t_rows>(name);
                    case 8: return new TableMatrixType<uint08, t_cols, t_rows>(name);
                    }
                }
                else
                {
                    switch (type_info.byte_size)
                    {
                    case 1: return new TableMatrixType<sint01, t_cols, t_rows>(name);
                    case 2: return new TableMatrixType<sint02, t_cols, t_rows>(name);
                    case 4: return new TableMatrixType<sint04, t_cols, t_rows>(name);
                    case 8: return new TableMatrixType<sint08, t_cols, t_rows>(name);
                    }
                }
            }
            lib_assert(false, "Unknown Column Type");
            return nullptr;
        }
        uint04 createChannel(const String& name, const TypeInfo& type_info, bool is_floating = false) override;
        TableColumn* createBufferChannel(const String& name, const TypeInfo& type_info, bool is_floating = false);
 
    };
}