c++ - Adding std::vector<bool> to a Variant of Containers -

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i'm wrapping c interface has load function returning value* object, points dynamic array of value objects:

typedef struct value {     union {         int8_t   i8;         int16_t  i16;         int32_t  i32;         int64_t  i64;         bool     b;     } value; } value_t;

the objects in given array of same type.

my idea represent follows in c++:

typedef boost::variant<std::vector<bool>, std::vector<int8_t>, std::vector<int16_t>, std::vector<int32_t>, std::vector<int64_t>, std::vector<std::string> > container;

is reasonable , pitfalls should aware of? can there compiler specific issues regarding how bool defined? realize std::vector represented internally using bits , there additional issues in regard.

i'm working c++98 compilers.

since you're using boost, it's best use boost::containers::vector<bool>. container have behavior want.


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