-
-const char* comm::functions::codeInteger(char* result, const int n)
-throw() {
- int aux(htonl(n));
- register char* w((char*) &aux);
- *result = *w;
- *(result + 1) = *(w + 1);
- *(result + 2) = *(w + 2);
- *(result + 3) = *(w + 3);
- return result;
-}
-
-const char* comm::functions::codeShort(char* result, const short int n)
-throw() {
- short int aux(htons(n));
- register char* w((char*) &aux);
- *result = *w;
- *(result + 1) = *(w + 1);
- return result;
-}
-
-const char* comm::functions::codeInteger64(char* result, const Integer64 n)
-throw() {
- Integer64 aux(0xffffffff);
- int n2;
- aux <<= 32;
- aux &= n;
- n2 = (aux >> 32) & 0xffffffff;
- codeInteger(result, n2);
- n2 = n & 0xffffffff;
- codeInteger(result + sizeof(int), n2);
- return result;
-}
-
-/*static*/
-const char* comm::functions::codeFloat(char* result, const float n)
-throw() {
- int ii;
- anna_memcpy(&ii, &n, sizeof(n));
- return functions::codeInteger(result, ii);
-}
-
-/*static*/
-const char* comm::functions::codeDouble(char* result, const double n)
-throw() {
- Integer64 ii;
- anna_memcpy(&ii, &n, sizeof(n));
- return functions::codeInteger64(result, ii);
-}
-
-int comm::functions::decodeInteger(const char* data)
-throw() {
- int result;
- register char* w((char*) &result);
- *w = *data;
- *(w + 1) = *(data + 1);
- *(w + 2) = *(data + 2);
- *(w + 3) = *(data + 3);
- return ntohl(result);
-}
-
-short int comm::functions::decodeShort(const char* data)
-throw() {
- short int result;
- register char* w((char*) &result);
- *w = *data;
- *(w + 1) = *(data + 1);
- return ntohs(result);
-}
-
-Integer64 comm::functions::decodeInteger64(const char* data)
-throw() {
- Integer64 result(decodeInteger(data));
- result <<= 32;
- return result |= (decodeInteger(data + sizeof(int)) & 0xffffffff);
-}
-
-/*static*/
-float comm::functions::decodeFloat(const char* data)
-throw() {
- float result;
- int ii = functions::decodeInteger(data);
- anna_memcpy(&result, &ii, sizeof(result));
- return result;
-}
-
-/*static*/
-double comm::functions::decodeDouble(const char* data)
-throw() {
- double result;
- Integer64 ii = functions::decodeInteger64(data);
- anna_memcpy(&result, &ii, sizeof(result));
- return result;
-}