Pointer - strona 2

Type void

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Type void *  no automatic conversion to other pointer types void *malloc(size_t size); char *str...

Conversion derived - base

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Conversion derived - base  The conversion from ”pointer to derived” to ”pointer to base” is...

Formatted input and output

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is a file pointer specifying the file to operate on • Prototypes: int fscanf(FILE *fp, char *format...

Operating on pointers - overview

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(scaled!) - decremented by an integer (scaled!) • Adding 1 to a pointer increments the address by the size...

Pointers - overview

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Pointers • A pointer is an address, usually pointing to something useful in the memory • Defining...

Fread - examples

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stream Pointer to FILE structure • Reads up to count items of size bytes from the input stream and stores...

Fwrite - overview

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Maximum number of items to be read stream Pointer to FILE structure • Writes up to count items, of size...