196 lines
8.1 KiB
Plaintext
196 lines
8.1 KiB
Plaintext
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#ifndef OSG_BOUNDSCHECKING
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#define OSG_BOUNDSCHECKING 1
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#include <osg/Notify>
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namespace osg {
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/** if value is greater than or equal to minValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class T>
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inline void clampGEQUAL(T& value,const T minValue,const char* valueName)
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{
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if (value<minValue)
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{
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notify(WARN) << "Warning: "<<valueName<<" of "<<value<<" is below permitted minimum, clampping to "<<minValue<<"."<<endl;
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value = minValue;
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}
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}
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/** if value is less than or equal to maxValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class T>
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inline void clampLEQUAL(T& value,const T maxValue,const char* valueName)
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{
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if (value>maxValue)
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{
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notify(WARN) << "Warning: "<<valueName<<" of "<<value<<" is above permitted maximum, clampping to "<<maxValue<<"."<<endl;
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value = maxValue;
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}
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}
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/** if value is between or equal to minValue and maxValue do nothing - legal value,
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* otherise clamp value to specified to range and return warning
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* with valueName specifying which variable was clamped. Equivilant to
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* calling clampGEQUAL(value,minValue,valueName); clampLEQUAL(value,maxValue,valueName); */
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template <class T>
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inline void clampBetweenRange(T& value,const T minValue,const T maxValue,const char* valueName)
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{
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if (value<minValue)
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{
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notify(WARN) << "Warning: "<<valueName<<" of "<<value<<" is below permitted minimum, clampping to "<<minValue<<"."<<endl;
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value = minValue;
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}
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else
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if (value>maxValue)
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{
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notify(WARN) << "Warning: "<<valueName<<" of "<<value<<" is above permitted maximum, clampping to "<<maxValue<<"."<<endl;
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value = maxValue;
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}
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}
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/** if array element value[i] is greater than or equal to minValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArrayElementGEQUAL(A& value,const unsigned int i,const T minValue,const char* valueName)
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{
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if (value[i]<minValue)
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{
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notify(WARN) << "Warning: "<<valueName<<"["<<i<<"] of "<<value[i]<<" is below permitted minimum, clampping to "<<minValue<<"."<<endl;
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value[i] = minValue;
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}
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}
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/** if array element value[i] is less than or equal to maxValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArrayElementLEQUAL(A& value,const unsigned int i,const T maxValue,const char* valueName)
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{
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if (value[i]>maxValue)
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{
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notify(WARN) << "Warning: "<<valueName<<"["<<i<<"] of "<<value[i]<<" is above permitted maximum, clampping to "<<maxValue<<"."<<endl;
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value = maxValue;
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}
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}
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/** if array element value[i] is between or equal to minValue and maxValue do nothing - legal value,
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* otherise clamp value to specified to range and return warning
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* with valueName specifying which variable was clamped. Equivilant to
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* calling clampGEQUAL(value,minValue,valueName); clampLEQUAL(value,maxValue,valueName); */
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template <class A, class T>
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inline void clampArrayElementBetweenRange(A& value,const unsigned int i,const T minValue,const T maxValue,const char* valueName)
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{
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if (value[i]<minValue)
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{
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notify(WARN) << "Warning: "<<valueName<<"["<<i<<"] of "<<value[i]<<" is below permitted minimum, clampping to "<<minValue<<"."<<endl;
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value[i] = minValue;
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}
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else
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if (value[i]>maxValue)
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{
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notify(WARN) << "Warning: "<<valueName<<"["<<i<<"] of "<<value[i]<<" is above permitted maximum, clampping to "<<maxValue<<"."<<endl;
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value[i] = maxValue;
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}
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}
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/** if array elements are greater than or equal to minValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArrayElementsGEQUAL(A& value,const unsigned int first,const unsigned int last,const T minValue,const char* valueName)
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{
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for(unsigned int i=first;i<=last;++i)
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clampArrayElementGEQUAL(value,i,minValue,valueName);
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}
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/** if array elements are less than or equal to maxValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArrayElementsLEQUAL(A& value,const unsigned int first,const unsigned int last,const T maxValue,const char* valueName)
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{
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for(unsigned int i=first;i<=last;++i)
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clampArrayElementLEQUAL(value,i,maxValue,valueName);
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}
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/** if array elements are between or equal to minValue and maxValue do nothing - legal value,
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* otherise clamp value to specified to range and return warning
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* with valueName specifying which variable was clamped. Equivilant to
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* calling clampGEQUAL(value,minValue,valueName); clampLEQUAL(value,maxValue,valueName); */
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template <class A, class T>
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inline void clampArrayElementsBetweenRange(A& value,const unsigned int first,const unsigned int last,const T minValue,const T maxValue,const char* valueName)
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{
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for(unsigned int i=first;i<=last;++i)
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clampArrayElementBetweenRange(value,i,minValue,maxValue,valueName);
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}
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/** if array4 elements are greater than or equal to minValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArray3GEQUAL(A& value,const T minValue,const char* valueName)
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{
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clampArrayElementsGEQUAL(value,0u,2u,minValue,valueName);
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}
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/** if array4 elements are is less than or equal to maxValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArray3LEQUAL(A& value,const T maxValue,const char* valueName)
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{
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clampArrayElementsLEQUAL(value,0u,2u,maxValue,valueName);
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}
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/** if array4 elements are between or equal to minValue and maxValue do nothing - legal value,
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* otherise clamp value to specified to range and return warning
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* with valueName specifying which variable was clamped. Equivilant to
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* calling clampGEQUAL(value,minValue,valueName); clampLEQUAL(value,maxValue,valueName); */
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template <class A, class T>
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inline void clampArray3BetweenRange(A& value,const T minValue,const T maxValue,const char* valueName)
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{
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clampArrayElementsBetweenRange(value,0u,2u,minValue,maxValue,valueName);
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}
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/** if array4 elements are greater than or equal to minValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArray4GEQUAL(A& value,const T minValue,const char* valueName)
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{
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clampArrayElementsGEQUAL(value,0u,3u,minValue,valueName);
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}
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/** if array4 elements are is less than or equal to maxValue do nothing - legal value,
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* otherise clamp value to specified maximum value and return warning
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* with valueName specifying which variable was clamped.*/
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template <class A, class T>
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inline void clampArray4LEQUAL(A& value,const unsigned int first,const unsigned int last,const T maxValue,const char* valueName)
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{
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clampArrayElementsLEQUAL(value,0u,3u,maxValue,valueName);
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}
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/** if array4 elements are between or equal to minValue and maxValue do nothing - legal value,
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* otherise clamp value to specified to range and return warning
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* with valueName specifying which variable was clamped. Equivilant to
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* calling clampGEQUAL(value,minValue,valueName); clampLEQUAL(value,maxValue,valueName); */
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template <class A, class T>
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inline void clampArray4BetweenRange(A& value,const T minValue,const T maxValue,const char* valueName)
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{
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clampArrayElementsBetweenRange(value,0u,3u,minValue,maxValue,valueName);
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}
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};
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#endif
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