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<a name="l00086"></a>00086         CPLFree( y );
<a name="l00087"></a>00087         CPLFree( u );
<a name="l00088"></a>00088         CPLFree( unused );
<a name="l00089"></a>00089         CPLFree( index );
<a name="l00090"></a>00090         <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i &lt; _nof_vars; i++ )
<a name="l00091"></a>00091         {
<a name="l00092"></a>00092             CPLFree( rhs[i] );
<a name="l00093"></a>00093             CPLFree( coef[i] );
<a name="l00094"></a>00094         }
<a name="l00095"></a>00095     }
<a name="l00096"></a>00096 
<a name="l00097"></a>00097     <span class="keywordtype">int</span> get_nof_points(){
<a name="l00098"></a>00098         <span class="keywordflow">return</span> _nof_points;
<a name="l00099"></a>00099     }
<a name="l00100"></a>00100 
<a name="l00101"></a>00101     <span class="keywordtype">void</span> set_toler( <span class="keywordtype">double</span> tx, <span class="keywordtype">double</span> ty ){
<a name="l00102"></a>00102         _tx = tx;
<a name="l00103"></a>00103         _ty = ty;
<a name="l00104"></a>00104     }
<a name="l00105"></a>00105 
<a name="l00106"></a>00106     <span class="keywordtype">void</span> get_toler( <span class="keywordtype">double</span>&amp; tx, <span class="keywordtype">double</span>&amp; ty) {
<a name="l00107"></a>00107         tx = _tx;
<a name="l00108"></a>00108         ty = _ty;
<a name="l00109"></a>00109     }
<a name="l00110"></a>00110 
<a name="l00111"></a>00111     vizGeorefInterType get_interpolation_type ( ){
<a name="l00112"></a>00112         <span class="keywordflow">return</span> type;
<a name="l00113"></a>00113     }
<a name="l00114"></a>00114 
<a name="l00115"></a>00115     <span class="keywordtype">void</span> dump_data_points()
<a name="l00116"></a>00116         {
<a name="l00117"></a>00117             <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; _nof_points; i++ )
<a name="l00118"></a>00118             {
<a name="l00119"></a>00119                 fprintf(stderr, <span class="stringliteral">"X = %f Y = %f Vars = "</span>, x[i], y[i]);
<a name="l00120"></a>00120                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> v = 0; v &lt; _nof_vars; v++ )
<a name="l00121"></a>00121                     fprintf(stderr, <span class="stringliteral">"%f "</span>, rhs[i+3][v]);
<a name="l00122"></a>00122                 fprintf(stderr, <span class="stringliteral">"\n"</span>);
<a name="l00123"></a>00123             }
<a name="l00124"></a>00124         }
<a name="l00125"></a>00125     <span class="keywordtype">int</span> delete_list()
<a name="l00126"></a>00126         {
<a name="l00127"></a>00127             _nof_points = 0;
<a name="l00128"></a>00128             type = VIZ_GEOREF_SPLINE_ZERO_POINTS;
<a name="l00129"></a>00129             <span class="keywordflow">if</span> ( _AA )
<a name="l00130"></a>00130             {
<a name="l00131"></a>00131                 <span class="keyword">delete</span> _AA;
<a name="l00132"></a>00132                 _AA = NULL;
<a name="l00133"></a>00133             }
<a name="l00134"></a>00134             <span class="keywordflow">if</span> ( _Ainv )
<a name="l00135"></a>00135             {
<a name="l00136"></a>00136                 <span class="keyword">delete</span> _Ainv;
<a name="l00137"></a>00137                 _Ainv = NULL;
<a name="l00138"></a>00138             }
<a name="l00139"></a>00139             <span class="keywordflow">return</span> _nof_points;
<a name="l00140"></a>00140         }
<a name="l00141"></a>00141 
<a name="l00142"></a>00142     <span class="keywordtype">void</span> grow_points();
<a name="l00143"></a>00143     <span class="keywordtype">int</span> add_point( <span class="keyword">const</span> <span class="keywordtype">double</span> Px, <span class="keyword">const</span> <span class="keywordtype">double</span> Py, <span class="keyword">const</span> <span class="keywordtype">double</span> *Pvars );
<a name="l00144"></a>00144     <span class="keywordtype">int</span> delete_point(<span class="keyword">const</span> <span class="keywordtype">double</span> Px, <span class="keyword">const</span> <span class="keywordtype">double</span> Py );
<a name="l00145"></a>00145     <span class="keywordtype">int</span> get_point( <span class="keyword">const</span> <span class="keywordtype">double</span> Px, <span class="keyword">const</span> <span class="keywordtype">double</span> Py, <span class="keywordtype">double</span> *Pvars );
<a name="l00146"></a>00146     <span class="keywordtype">bool</span> get_xy(<span class="keywordtype">int</span> index, <span class="keywordtype">double</span>&amp; x, <span class="keywordtype">double</span>&amp; y);
<a name="l00147"></a>00147     <span class="keywordtype">bool</span> change_point(<span class="keywordtype">int</span> index, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span>* Pvars);
<a name="l00148"></a>00148     <span class="keywordtype">void</span> reset(<span class="keywordtype">void</span>) { _nof_points = 0; }
<a name="l00149"></a>00149     <span class="keywordtype">int</span> solve(<span class="keywordtype">void</span>);
<a name="l00150"></a>00150 
<a name="l00151"></a>00151   <span class="keyword">private</span>:      
<a name="l00152"></a>00152     <span class="keywordtype">double</span> base_func( <span class="keyword">const</span> <span class="keywordtype">double</span> x1, <span class="keyword">const</span> <span class="keywordtype">double</span> y1,
<a name="l00153"></a>00153                       <span class="keyword">const</span> <span class="keywordtype">double</span> x2, <span class="keyword">const</span> <span class="keywordtype">double</span> y2 );
<a name="l00154"></a>00154 
<a name="l00155"></a>00155     vizGeorefInterType type;
<a name="l00156"></a>00156 
<a name="l00157"></a>00157     <span class="keywordtype">int</span> _nof_vars;
<a name="l00158"></a>00158     <span class="keywordtype">int</span> _nof_points;
<a name="l00159"></a>00159     <span class="keywordtype">int</span> _max_nof_points;
<a name="l00160"></a>00160     <span class="keywordtype">int</span> _nof_eqs;
<a name="l00161"></a>00161 
<a name="l00162"></a>00162     <span class="keywordtype">double</span> _tx, _ty;
<a name="l00163"></a>00163     <span class="keywordtype">double</span> _ta;
<a name="l00164"></a>00164     <span class="keywordtype">double</span> _dx, _dy;
<a name="l00165"></a>00165 
<a name="l00166"></a>00166     <span class="keywordtype">double</span> *x; <span class="comment">// [VIZ_GEOREF_SPLINE_MAX_POINTS+3];</span>
<a name="l00167"></a>00167     <span class="keywordtype">double</span> *y; <span class="comment">// [VIZ_GEOREF_SPLINE_MAX_POINTS+3];</span>
<a name="l00168"></a>00168 
<a name="l00169"></a>00169 <span class="comment">//    double rhs[VIZ_GEOREF_SPLINE_MAX_POINTS+3][VIZGEOREF_MAX_VARS];</span>
<a name="l00170"></a>00170 <span class="comment">//    double coef[VIZ_GEOREF_SPLINE_MAX_POINTS+3][VIZGEOREF_MAX_VARS];</span>
<a name="l00171"></a>00171     <span class="keywordtype">double</span> *rhs[VIZGEOREF_MAX_VARS];
<a name="l00172"></a>00172     <span class="keywordtype">double</span> *coef[VIZGEOREF_MAX_VARS];
<a name="l00173"></a>00173 
<a name="l00174"></a>00174     <span class="keywordtype">double</span> *u; <span class="comment">// [VIZ_GEOREF_SPLINE_MAX_POINTS];</span>
<a name="l00175"></a>00175     <span class="keywordtype">int</span> *unused; <span class="comment">// [VIZ_GEOREF_SPLINE_MAX_POINTS];</span>
<a name="l00176"></a>00176     <span class="keywordtype">int</span> *index; <span class="comment">// [VIZ_GEOREF_SPLINE_MAX_POINTS];</span>
<a name="l00177"></a>00177         
<a name="l00178"></a>00178     <span class="keywordtype">double</span> *_AA, *_Ainv;
<a name="l00179"></a>00179 };
<a name="l00180"></a>00180 
<a name="l00181"></a>00181 
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