LinuxQuestions.org - reading data from a file

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reading data from a file

i got a file which has many data and i need to read it into fields of a Graph struct in an effective way, this means i dont want to be waiting 1hour :P
Each line of the file has info about a node in the Graph. (i hope u know whats a graph struct :D)
if i read it from the top to the bottom, well i might have some core dumps or have to wait 1h .. so i need u to post some suggestions in order to solve this prob. tks

We can help if you post the code you already have.

my structs are:

Code:

typedef struct Graph *graph;



typedef struct Graph{

  Porta x;

  int **adj;

}Graph;



typedef struct No *no;



typedef struct _No{

  char *name;

  char value;

}No;



typedef struct _portaLogica{

  float delayTime;

  no **input;

  no *output;

  char *function;

  int num_inputs;

}Porta;

The file is something like :

inputs
...
.....

outputs
.....
.....

nor delayTime output num_inputs input1 input2 input-n
nand delayTime output num_inputs input1 input2 input-n
.....
......
.....

/* well its a logic simulator so u see nand, nor .. etc */