c++ Initializing a struct with an array as a member

Question

Edited again because it originally wasn\'t clear that I\'m trying to initialize the arrays at compile time, not at run time...

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I\'ve got the following reduced

Answer 1

struct TestStruct {
    int length;
    const int *values;
};

static const uint8_t TEST_STRUCT_VAL_1[] = {0, 1, 2};
const TestStruct t1 = {3, TEST_STRUCT_VAL_1};

static const uint8_t TEST_STRUCT_VAL_2[] = {0, 1, 2, 3};
const TestStruct t2 = {4, TEST_STRUCT_VAL_2};`

In my case, stm32 programming with gcc/g++, the value array is only raw data storage, so it is static const, and would be stored in flash. I use this way to store font patterns for lcd display.

using template is typing saving, but not size saving.