readInputFunctions.h

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#ifndef _readInputFunctions_h_
#define _readInputFunctions_h_
#include <fstream>
#include <vector>
#include <string>
#include <iostream>
#include "structures.h"

//Note, Template functions (type t) are coded inside .h files

// Function forward declarations/prototypes
// See readInputFunctions.cpp for descriptions and code
void searchVar(std::ifstream &stream, std::string search);
void checkIfOpen(std::ifstream &stream, std::string fileName);
void checkIfOpen(std::ofstream &stream, std::string fileName);
void getCords(std::ifstream & stream, double *outAry, int nPoly, int nVertices);


/*****************************************************************/ 
template <typename T>
void get2dAry(std::ifstream &stream, T *var, int rowSize){
    int i;
    char ch;
    for (i = 0; i < rowSize; i++) {
        int x = 3* i;
        stream >> ch >> var[x] >> ch >> var[x+1] >> ch >> var [x+2] >>ch;
    }
}


/*****************************************************************/ 
template <typename T>
void getInputAry(std::ifstream &stream, T *var, int nElements){
    int i;
    char ch;
    for (i = 0; i < nElements; i++) {
        stream >> ch >> var[i];   
    }
}

 
/*****************************************************************/
template <typename T>
void printAry(T *var, std::string varName, int nElements){
    int i;
    nElements += -1;
    std::cout << varName << " = {";
    for (i = 0; i < nElements; i++){
        std::cout << var[i] << ", ";
    }
    std::cout << var[nElements] << "}\n";
}


/*****************************************************************/ 
template <typename T>
void print2dAry(T *var, std::string varName, int rowSize) {
    int i;
    std::cout << varName << " :\n";
    for(i = 0; i<rowSize; i++) {
        int x = 3 * i;
        std::cout << "{" << var[x] << ", " << var[x+1] << ", " << var[x+2] << "}\n";
    }
}


/*****************************************************************/ 
template <typename T>
void getElements(std::ifstream &stream, T *var, int nElements){
    int i;
    for(i=0; i<nElements; i++) {
        stream >> var[i];   
    }
}
  
void getRectCoords(std::ifstream &stream, double *var, int nRectangles); 
void printRectCoords(double *var, std::string varName, int nRectangles); 
void printInputVars();
void getInput(char* inputFile, std::vector<Shape> &shapeFamily);
unsigned int getTimeBasedSeed();

#endif