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Add static_asserts to ser_X_to_Y() methods

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This commit is contained in:
Samer Afach 2020-02-19 18:44:46 +01:00
parent be94096dfb
commit 0653939ac1
1 changed files with 4 additions and 0 deletions
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4
src/serialize.h
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@ -142,24 +142,28 @@ inline uint64_t ser_double_to_uint64(double x)
{ {
uint64_t tmp; uint64_t tmp;
std::memcpy(&tmp, &x, sizeof(x)); std::memcpy(&tmp, &x, sizeof(x));
static_assert(sizeof(tmp) == sizeof(x), "double and uint64_t assumed to have the same size");
return tmp; return tmp;
} }
inline uint32_t ser_float_to_uint32(float x) inline uint32_t ser_float_to_uint32(float x)
{ {
uint32_t tmp; uint32_t tmp;
std::memcpy(&tmp, &x, sizeof(x)); std::memcpy(&tmp, &x, sizeof(x));
static_assert(sizeof(tmp) == sizeof(x), "float and uint32_t assumed to have the same size");
return tmp; return tmp;
} }
inline double ser_uint64_to_double(uint64_t y) inline double ser_uint64_to_double(uint64_t y)
{ {
double tmp; double tmp;
std::memcpy(&tmp, &y, sizeof(y)); std::memcpy(&tmp, &y, sizeof(y));
static_assert(sizeof(tmp) == sizeof(y), "double and uint64_t assumed to have the same size");
return tmp; return tmp;
} }
inline float ser_uint32_to_float(uint32_t y) inline float ser_uint32_to_float(uint32_t y)
{ {
float tmp; float tmp;
std::memcpy(&tmp, &y, sizeof(y)); std::memcpy(&tmp, &y, sizeof(y));
static_assert(sizeof(tmp) == sizeof(y), "float and uint32_t assumed to have the same size");
return tmp; return tmp;
} }