TPZHash.cpp

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#include "TPZHash.h"

//constexpr bool is_little_endian() {
//    unsigned short x=0x0001;
//    auto p = reinterpret_cast<unsigned char*>(&x);
//    return *p != 0;
//}

int32_t Hash(std::string str) {
    std::string::size_type size = str.size();
    uint8_t *arr = new uint8_t[size];
    for (unsigned int i = 0; i < size; ++i) {
        arr[i] = str.at(i);
    }
    uint32_t out;
    MurmurHash3_x86_32(arr, size, 0xB0F57EE3, &out);
    delete[] arr;

    return (int32_t)out;
}

template <>
int ClassIdOrHash<TPZFlopCounter>(){
    return Hash("TPZFlopCounter");
}

template <>
int ClassIdOrHash<int>(){
    return Hash("int");
}

template <>
int ClassIdOrHash<long int>(){
    return Hash("long int");
}

template <>
int ClassIdOrHash<long long>(){
    return Hash("long long");
}

template <>
int ClassIdOrHash<uint64_t>(){
    return Hash("unsigned long long");
}

template <>
int ClassIdOrHash<float>(){
    return Hash("float");
}

template <>
int ClassIdOrHash<double>(){
    return Hash("double");
}

template <>
int ClassIdOrHash<long double>(){
    return Hash("long double");
}

template <>
int ClassIdOrHash<std::complex<float>>(){
    return Hash("std::complex<float>");
}

template <>
int ClassIdOrHash<std::complex<double>>(){
    return Hash("std::complex<double>");
}

template <>
int ClassIdOrHash<std::complex<long double>>(){
    return Hash("std::complex<long double>");
}