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#include "basic_traits.h"
#include <string.h>
#include <inttypes.h>
#include "mmhash.h"
#define BASIC_TRAITS_IMPL(T) \
bool T##_eq(T lhs, T rhs) { \
return lhs == rhs; \
} \
int T##_cmp(T lhs, T rhs) { \
if (lhs == rhs) return 0; \
if (lhs < rhs) return -1; \
return 1; \
} \
uint64_t T##_hash(T x) { \
return mmhash(&x, sizeof(T), 0); \
} \
BASIC_TRAITS_IMPL(Char);
BASIC_TRAITS_IMPL(Bool);
BASIC_TRAITS_IMPL(Int);
BASIC_TRAITS_IMPL(Long);
BASIC_TRAITS_IMPL(UInt);
BASIC_TRAITS_IMPL(ULong);
BASIC_TRAITS_IMPL(Double);
BASIC_TRAITS_IMPL(Float);
BASIC_TRAITS_IMPL(VoidPtr);
void Char_show(Char self, FILE* fp) {
fprintf(fp, "%c", self);
}
void Bool_show(Bool self, FILE* fp) {
if (self) fprintf(fp, "true");
else fprintf(fp, "false");
}
void Int_show(Int self, FILE* fp) {
fprintf(fp, "%"PRId32, self);
}
void Long_show(Long self, FILE* fp) {
fprintf(fp, "%"PRId64, self);
}
void UInt_show(UInt self, FILE* fp) {
fprintf(fp, "%"PRIu32, self);
}
void ULong_show(ULong self, FILE* fp) {
fprintf(fp, "%"PRIu64, self);
}
void VoidPtr_show(VoidPtr self, FILE* fp) {
fprintf(fp, "%p", self);
}
void Double_show(Double self, FILE* fp) {
fprintf(fp, "%lf", self);
}
void Float_show(Float self, FILE* fp) {
fprintf(fp, "%f", self);
}
void String_show(String self, FILE* fp) {
fprintf(fp, "%s", self);
}
bool String_eq(String lhs, String rhs) {
return strcmp(lhs, rhs) == 0;
}
int String_cmp(String lhs, String rhs) {
return strcmp(lhs, rhs);
}
uint64_t String_hash(String x) {
size_t len = strlen(x);
return mmhash(x, len, 0);
}
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