C / C++ / MFC

void getName( string & name)
{
//  name = whatever;
}
char getGender()
{
 // return 'F'; 
 // or (as appropriate)
 // return = 'M';
}

string name;
char gender;
getName(name);
gender = getGender();
addData(name, gender);

CPallini wrote:

string name;
char gender;
getName(name);

I appreciate your help all the time...
Eranga

Eranga Thennakoon wrote:

I'm not clear this code. I mean that looking to find the name using getName() function.

Rajesh R Subramanian wrote:

You actually understood his query?

CPallini wrote:

I try my best guessing about.

Eranga Thennakoon wrote:

How can I send those values to the addData() function using two functions as shown above.

string getName( void )
{
}
 
char getGender( void )
{
}
...
addData(getName(), getGender());

li zhiyuan wrote:

second question is that can you provide me the stuff: for example: %d,if%, and so forth

int i= 100;
float f = 3.14159;
printf("An integer, i=%d, a float f=%f\n", i, f);

li zhiyuan wrote:

where can i find ofs.write() and ofs.read() function explanation? thanks

int i, j, k;
double a[10][3][4];

for (i=0; i<10; i++)
  for (j=0; j<3; j++)
    for (k=0; k<4; k++)
      a[i][j][k] = (double)rand()/RAND_MAX;

FILE * fp = fopen("arrays.bin","wb");
fwrite(a, sizeof(double), 10 * 3 * 4, fp);
fclose(fp);

double b[10][3][4];
FILE * fp = fopen("arrays.bin","rb");
fread(b, sizeof(double), 10 * 3 * 4, fp);
fclose(fp);
// now b contains the same values the original arrays have.

double c[3][4]; // we want to initialise c with the values of the original a[6] array
FILE * fp = fopen("arrays.bin","rb");
fseek(fp, sizeof(double) * 6 * 4 * 3, SEEK_SET); 
fread(c, sizeof(double), 3 * 4, fp);
fclose(fp);