Map.cpp

#include "Map.h"
using namespace std;
Mymap::Mymap(int size,int buffersize):size(size),buffersize(buffersize)
{
    documents=(char**)malloc(size*sizeof(char*));
    lengths=(int*)malloc(size*sizeof(int));
    for(int i=0;i<size;i++)
        documents[i]=(char*)malloc(buffersize*sizeof(char));
}
Mymap::~Mymap()
{
    for(int i=0;i<size;i++)
        free(documents[i]);
    free(documents);
    free(lengths);
}

int Mymap::insert(char* line, int i){
    int cur;
    char* token;
    token = strtok(line, " \t");
    // cout << token << endl;
    cur = atoi(token);
    if(cur!=i){
        token=NULL;
        free(token);
        return -1;
    }
    token = strtok(NULL, "\n");
    while(token[0]==' '){
        token++;
    }
    int end = 0;
    while(token[end] != '\0'){
        end++;
    }
    end--;
    while(end!=0 && token[end] == ' ')
        token[end--] = '\0';

    strcpy(documents[i], token);
    token = NULL;
    free(token);



    return 1;
}