how to put a struct in another struct C
struct B { // <-- declare before
int number;
};
struct A {
int data;
B b; // <--- declare data member of `B`
};how to put a struct in another struct C
struct B { // <-- declare before
int number;
};
struct A {
int data;
B b; // <--- declare data member of `B`
};how we can strore a nested structure values in arrays
typedef struct {
char ChannelNo[3]; //"P1"
unsigned int ChannelPin; //23
char State; //'o'
}test;
typedef struct {
test One[3];
test two[3];
test three[3];
test four[3];
test five;
test six[3];
}matrix;
matrix x[] =
{
// [0]
{
.One = {
{.ChannelNo = "P4", .ChannelPin = 23, .State = 'o'},
{.ChannelNo = "P1", .ChannelPin = 98, .State = 'o'},
{.ChannelNo = "P0", .ChannelPin = 23, .State = 'o'},
},
.two = {
{.ChannelNo = "P5", .ChannelPin = 79, .State = 'd'},
{.ChannelNo = "P4", .ChannelPin = 79, .State = 'e'},
{.ChannelNo = "P5", .ChannelPin = 79, .State = 'r'},
},
// ......
.five = {.ChannelNo = "P5", .ChannelPin = 79, .State = 'r'},
},
// [1]
{
.One = {
{.ChannelNo = "P4", .ChannelPin = 23, .State = 'o'},
{.ChannelNo = "P1", .ChannelPin = 98, .State = 'o'},
{.ChannelNo = "P0", .ChannelPin = 23, .State = 'o'},
},
.two = {
{.ChannelNo = "P5", .ChannelPin = 79, .State = 'd'},
{.ChannelNo = "P4", .ChannelPin = 79, .State = 'e'},
{.ChannelNo = "P5", .ChannelPin = 79, .State = 'r'},
},
// ......
.five = {.ChannelNo = "P5", .ChannelPin = 79, .State = 'r'},
},
// ......
};Copyright © 2021 Codeinu
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