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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_connectivity.hxx"
26 
27 #include <cmath>
28 #include "file/FNumericFunctions.hxx"
29 #include <rtl/math.hxx>
30 
31 using namespace connectivity;
32 using namespace connectivity::file;
33 //------------------------------------------------------------------
operate(const ORowSetValue & lhs) const34 ORowSetValue OOp_Abs::operate(const ORowSetValue& lhs) const
35 {
36 	if ( lhs.isNull() )
37 		return lhs;
38 
39 	double nVal(lhs);
40 	if ( nVal < 0 )
41 		nVal *= -1.0;
42 	return fabs(nVal);
43 }
44 //------------------------------------------------------------------
operate(const ORowSetValue & lhs) const45 ORowSetValue OOp_Sign::operate(const ORowSetValue& lhs) const
46 {
47 	if ( lhs.isNull() )
48 		return lhs;
49 
50 	sal_Int32 nRet = 0;
51 	double nVal(lhs);
52 	if ( nVal < 0 )
53 		nRet = -1;
54 	else if ( nVal > 0 )
55 		nRet = 1;
56 
57 	return nRet;
58 }
59 //------------------------------------------------------------------
operate(const ORowSetValue & lhs,const ORowSetValue & rhs) const60 ORowSetValue OOp_Mod::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
61 {
62 	if ( lhs.isNull() || rhs.isNull() )
63 		return ORowSetValue();
64 
65 	return fmod((double)lhs,(double)rhs);
66 }
67 //------------------------------------------------------------------
operate(const ORowSetValue & lhs) const68 ORowSetValue OOp_Floor::operate(const ORowSetValue& lhs) const
69 {
70 	if ( lhs.isNull() )
71 		return lhs;
72 
73 	return floor((double)lhs);
74 }
75 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const76 ORowSetValue OOp_Ceiling::operate(const ORowSetValue& lhs) const
77 {
78 	if ( lhs.isNull() )
79 		return lhs;
80 
81 	double nVal(lhs);
82 	return ceil(nVal);
83 }
84 // -----------------------------------------------------------------------------
operate(const::std::vector<ORowSetValue> & lhs) const85 ORowSetValue OOp_Round::operate(const ::std::vector<ORowSetValue>& lhs) const
86 {
87 	if ( lhs.empty() || lhs.size() > 2 )
88 		return ORowSetValue();
89 
90 	size_t nSize = lhs.size();
91 	double nVal = lhs[nSize-1];
92 
93 	sal_Int32 nDec = 0;
94 	if ( nSize == 2 && !lhs[0].isNull() )
95 		nDec = lhs[0];
96 	return ::rtl::math::round(nVal,nDec);
97 }
98 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const99 ORowSetValue OOp_Exp::operate(const ORowSetValue& lhs) const
100 {
101 	if ( lhs.isNull() )
102 		return lhs;
103 
104 	double nVal(lhs);
105 	return exp(nVal);
106 }
107 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const108 ORowSetValue OOp_Ln::operate(const ORowSetValue& lhs) const
109 {
110 	if ( lhs.isNull() || static_cast<double>(lhs) < 0.0 )
111 		return lhs;
112 
113 	double nVal(lhs);
114 	nVal = log(nVal);
115 	if ( rtl::math::isNan(nVal) )
116 		return ORowSetValue();
117 	return nVal;
118 }
119 // -----------------------------------------------------------------------------
operate(const::std::vector<ORowSetValue> & lhs) const120 ORowSetValue OOp_Log::operate(const ::std::vector<ORowSetValue>& lhs) const
121 {
122 	if ( lhs.empty() || lhs.size() > 2 )
123 		return ORowSetValue();
124 	size_t nSize = lhs.size();
125 	double nVal = log( (double)lhs[nSize-1] );
126 
127 
128 	if ( nSize == 2 && !lhs[0].isNull() )
129 		nVal /= log((double)lhs[0]);
130 
131 	if ( rtl::math::isNan(nVal) )
132 		return ORowSetValue();
133 	return nVal;
134 }
135 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const136 ORowSetValue OOp_Log10::operate(const ORowSetValue& lhs) const
137 {
138 	if ( lhs.isNull() || static_cast<double>(lhs) < 0.0 )
139 		return lhs;
140 
141 	double nVal = log((double)lhs);
142 	if ( rtl::math::isNan(nVal) )
143 		return ORowSetValue();
144 	nVal /= log(10.0);
145 	return nVal;
146 }
147 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs,const ORowSetValue & rhs) const148 ORowSetValue OOp_Pow::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
149 {
150 	if ( lhs.isNull() || rhs.isNull() )
151 		return lhs;
152 
153 	return pow((double)lhs,(double)rhs);
154 }
155 //------------------------------------------------------------------
operate(const ORowSetValue & lhs) const156 ORowSetValue OOp_Sqrt::operate(const ORowSetValue& lhs) const
157 {
158 	if ( lhs.isNull() )
159 		return lhs;
160 
161 	double nVal = sqrt((double)lhs);
162 	if ( rtl::math::isNan(nVal) )
163 		return ORowSetValue();
164 	return nVal;
165 }
166 // -----------------------------------------------------------------------------
operate(const::std::vector<ORowSetValue> &) const167 ORowSetValue OOp_Pi::operate(const ::std::vector<ORowSetValue>& /*lhs*/) const
168 {
169 	return 3.141592653589793116;
170 }
171 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const172 ORowSetValue OOp_Cos::operate(const ORowSetValue& lhs) const
173 {
174 	if ( lhs.isNull() )
175 		return lhs;
176 
177 	return cos((double)lhs);
178 }
179 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const180 ORowSetValue OOp_Sin::operate(const ORowSetValue& lhs) const
181 {
182 	if ( lhs.isNull() )
183 		return lhs;
184 
185 	return sin((double)lhs);
186 }
187 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const188 ORowSetValue OOp_Tan::operate(const ORowSetValue& lhs) const
189 {
190 	if ( lhs.isNull() )
191 		return lhs;
192 
193 	return tan((double)lhs);
194 }
195 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const196 ORowSetValue OOp_ACos::operate(const ORowSetValue& lhs) const
197 {
198 	if ( lhs.isNull() )
199 		return lhs;
200 
201 	return acos((double)lhs);
202 }
203 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const204 ORowSetValue OOp_ASin::operate(const ORowSetValue& lhs) const
205 {
206 	if ( lhs.isNull() )
207 		return lhs;
208 
209 	return asin((double)lhs);
210 }
211 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const212 ORowSetValue OOp_ATan::operate(const ORowSetValue& lhs) const
213 {
214 	if ( lhs.isNull() )
215 		return lhs;
216 
217 	return atan((double)lhs);
218 }
219 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs,const ORowSetValue & rhs) const220 ORowSetValue OOp_ATan2::operate(const ORowSetValue& lhs,const ORowSetValue& rhs) const
221 {
222 	if ( lhs.isNull() || rhs.isNull() )
223 		return lhs;
224 
225 	return atan2((double)lhs,(double)rhs);
226 }
227 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const228 ORowSetValue OOp_Degrees::operate(const ORowSetValue& lhs) const
229 {
230 	if ( lhs.isNull() )
231 		return lhs;
232 
233 	double nLhs = lhs;
234 	return nLhs*180*(1.0/3.141592653589793116);
235 }
236 // -----------------------------------------------------------------------------
operate(const ORowSetValue & lhs) const237 ORowSetValue OOp_Radians::operate(const ORowSetValue& lhs) const
238 {
239 	if ( lhs.isNull() )
240 		return lhs;
241 
242 	double nLhs = lhs;
243 	return nLhs*3.141592653589793116*(1.0/180.0);
244 }
245 // -----------------------------------------------------------------------------
246