Auxiliary base class for mathematical operations on parameters of function.
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#include <JMathlib.hh>
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JF1_t & | negate () |
| Negate function.
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JF1_t & | add (const JF1_t &f1) |
| Add function.
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JF1_t & | sub (const JF1_t &f1) |
| Subtract function.
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JF1_t & | mul (const double factor) |
| Scale function.
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JF1_t & | div (const double factor) |
| Scale function.
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JF1_t & | operator+= (JF1_t &function, const JF1_t &value) |
| Add function.
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JF1_t & | operator-= (JF1_t &function, const JF1_t &value) |
| Subtract function.
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JF1_t & | operator*= (JF1_t &function, const double factor) |
| Scale function.
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JF1_t & | operator/= (JF1_t &function, const double factor) |
| Scale function.
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template<class JF1_t>
struct JMATH::JCalculus< JF1_t >
Auxiliary base class for mathematical operations on parameters of function.
Definition at line 196 of file JMathlib.hh.
◆ negate()
Negate function.
- Returns
- this function
Definition at line 203 of file JMathlib.hh.
204 {
205 for (const auto& i : JF1_t::parameters) {
206 static_cast<JF1_t&>(*this).*i = -(static_cast<JF1_t&>(*this).*i);
207 }
208
209 return static_cast<JF1_t&>(*this);
210 }
◆ add()
Add function.
- Parameters
-
- Returns
- this function
Definition at line 219 of file JMathlib.hh.
220 {
221 for (const auto& i : JF1_t::parameters) {
222 static_cast<JF1_t&
>(*this).*i +=
f1.*i;
223 }
224
225 return static_cast<JF1_t&>(*this);
226 }
const JPolynome f1(1.0, 2.0, 3.0)
Function.
◆ sub()
Subtract function.
- Parameters
-
- Returns
- this function
Definition at line 235 of file JMathlib.hh.
236 {
237 for (const auto& i : JF1_t::parameters) {
238 static_cast<JF1_t&
>(*this).*i -=
f1.*i;
239 }
240
241 return static_cast<JF1_t&>(*this);
242 }
◆ mul()
Scale function.
- Parameters
-
- Returns
- this function
Definition at line 251 of file JMathlib.hh.
252 {
253 for (const auto& i : JF1_t::parameters) {
254 static_cast<JF1_t&>(*this).*i *= factor;
255 }
256
257 return static_cast<JF1_t&>(*this);
258 }
◆ div()
Scale function.
- Parameters
-
- Returns
- this function
Definition at line 267 of file JMathlib.hh.
268 {
269 for (const auto& i : JF1_t::parameters) {
270 static_cast<JF1_t&>(*this).*i /= factor;
271 }
272
273 return static_cast<JF1_t&>(*this);
274 }
◆ operator+=
template<class JF1_t >
JF1_t & operator+= |
( |
JF1_t & | function, |
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const JF1_t & | value ) |
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friend |
Add function.
- Parameters
-
function | this function |
value | value |
- Returns
- this function
Definition at line 284 of file JMathlib.hh.
285 {
286 return function.add(value);
287 }
◆ operator-=
template<class JF1_t >
JF1_t & operator-= |
( |
JF1_t & | function, |
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const JF1_t & | value ) |
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friend |
Subtract function.
- Parameters
-
function | this function |
value | value |
- Returns
- this function
Definition at line 297 of file JMathlib.hh.
298 {
299 return function.sub(value);
300 }
◆ operator*=
template<class JF1_t >
JF1_t & operator*= |
( |
JF1_t & | function, |
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const double | factor ) |
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friend |
Scale function.
- Parameters
-
function | this function |
factor | factor |
- Returns
- this function
Definition at line 310 of file JMathlib.hh.
311 {
312 return function.mul(factor);
313 }
◆ operator/=
template<class JF1_t >
JF1_t & operator/= |
( |
JF1_t & | function, |
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const double | factor ) |
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friend |
Scale function.
- Parameters
-
function | this function |
factor | factor |
- Returns
- this function
Definition at line 323 of file JMathlib.hh.
324 {
325 return function.div(factor);
326 }
The documentation for this struct was generated from the following file: