Common.h

 
 #pragma once
 
//
// This must be the first file included in every DspFilters header and source
//
 
#ifdef _MSC_VER
#  pragma warning (disable: 4100)
#  ifndef _CRT_SECURE_NO_WARNINGS
#    define _CRT_SECURE_NO_WARNINGS
#  endif
#endif
 
// This exports the classes/structures to the windows DLL
#if defined(_WIN32) && defined(iir_EXPORTS)
#define IIR_EXPORT __declspec( dllexport )
#else
#define IIR_EXPORT
#endif
 
#include <stdlib.h>
 
#include <cassert>
#include <cfloat>
#include <cmath>
#include <complex>
#include <cstring>
#include <string>
#include <limits>
#include <vector>
#include <array>
#include <stdexcept> // for invalid_argument
 
static const char orderTooHigh[] = "Requested order is too high. Provide a higher order for the template.";
 
#define DEFAULT_FILTER_ORDER 4

inline void throw_invalid_argument(const char* msg) {
 
#ifndef IIR1_NO_EXCEPTIONS
    throw std::invalid_argument(msg);
#else
    (void) msg; // Discard parameter
    abort();
#endif
 
}