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usefulFunctions.cpp
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usefulFunctions.cpp
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#include "usefulFunctions.h"
bool usefulFunctions::cinAndCheckForDoubleAndLimits(double & xStepSize){
bool success = 0;
double newValue;
do{
if (cin >> newValue)
{
if ((0 <= newValue) && (newValue <= 200)){
xStepSize = newValue;
return 1;
}
else
{
cout << "No new value was set; value was out of range [0,200]" << endl;
return 0;
}
}
else
{
cout << "not a number... try again, escape by typing for example -1" << endl;
cin.clear();
cin.ignore(INT_MAX, '\n');
return 0;
}
} while (1);
}
bool usefulFunctions::cinAndCheckForDoubleAndLimits(double & xStepSize, double min){
double newValue;
do{
if (cin >> newValue)
{
if ((min <= newValue)){
xStepSize = newValue;
return 1;
}
else
{
cout << "No new value was set; value was out of range [0,200]" << endl;
return 0;
}
}
else
{
cout << "not a number... try again, escape by typing for example -1" << endl;
cin.clear();
cin.ignore(INT_MAX, '\n');
return 0;
}
} while (1);
}
bool usefulFunctions::cinAndCheckForDoubleAndLimits(double & xStepSize, double min, double max){
double newValue;
do{
if (cin >> newValue)
{
if ((min <= newValue) && (newValue <= max)){
xStepSize = newValue;
return 1;
}
else
{
cout << "No new value was set; value was out of range [0,200]" << endl;
return 0;
}
}
else
{
cout << "not a number... try again, escape by typing for example -1" << endl;
cin.clear();
cin.ignore(INT_MAX, '\n');
return 0;
}
} while (1);
}
void usefulFunctions::cinAndCheckForDouble(double & xStepSize){
bool success = 0;
double newValue;
do{
if (cin >> newValue)
{
xStepSize = newValue;
success = 1;
}
else
{
cout << "not a number... try again" << endl;
cin.clear();
cin.ignore(INT_MAX, '\n');
}
} while (!success);
}
bool usefulFunctions::qValueInLimits(double value){
if ((0 <= value) && (value <= 200)){
return 1;
}
else{
return 0;
}
}
bool usefulFunctions::qValuesInLimits(double value1, double value2){
if ((0 <= value1) && (value1 <= 200) && (0 <= value2) && (value2 <= 200)){
return 1;
}
else{
return 0;
}
}
usefulFunctions::usefulFunctions()
{
}
usefulFunctions::~usefulFunctions()
{
}