Integral.h

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// Copyright Onix Solutions Limited [OnixS]. All rights reserved.
//
// This software owned by Onix Solutions Limited [OnixS] and is
// protected by copyright law and international copyright treaties.
//
// Access to and use of the software is governed by the terms of the applicable
// OnixS Software Services Agreement (the Agreement) and Customer end user license
// agreements granting a non-assignable, non-transferable and non-exclusive license
// to use the software for it's own data processing purposes under the terms defined
// in the Agreement.
//
// Except as otherwise granted within the terms of the Agreement, copying or
// reproduction of any part of this source code or associated reference material
// to any other location for further reproduction or redistribution, and any
// amendments to this copyright notice, are expressly prohibited.
//
// Any reproduction or redistribution for sale or hiring of the Software not in
// accordance with the terms of the Agreement is a violation of copyright law.
//
 
#pragma once
 
#include <OnixS/B3/MarketData/UMDF/ABI.h>
#include <OnixS/B3/MarketData/UMDF/messaging/String.h>
 
#include <string>
 
ONIXS_B3_UMDF_MD_MESSAGING_NAMESPACE_BEGIN
 
#if defined (_MSC_VER)
 
typedef signed char Int8;
typedef unsigned char UInt8;
 
typedef signed short Int16;
typedef unsigned short UInt16;
 
typedef signed int Int32;
typedef unsigned int UInt32;
 
typedef signed long long Int64;
typedef unsigned long long UInt64;
 
#elif defined (__GNUC__)
 
typedef signed char Int8;
typedef unsigned char UInt8;
 
typedef signed short Int16;
typedef unsigned short UInt16;
 
#if defined (__LP64__)
 
typedef signed int Int32;
typedef unsigned int UInt32;
 
typedef signed long Int64;
typedef unsigned long UInt64;
 
#else
 
typedef signed int Int32;
typedef unsigned int UInt32;
 
typedef signed long long Int64;
typedef unsigned long long UInt64;
 
#endif
 
#else
 
// Compiler is not (yet) supported.
// Integral types must be defined explicitly.
 
#error \
    Cannot identify compiler toolset to define integral types. \
    Please contact support@onixs.biz on further assistance.
 
#endif

template
<
    typename Type,
    Type Constant
>
struct IntegralConstant
{
    typedef Type Value;

    constexpr
    operator Value() const noexcept
    {
        return Constant;
    }

    constexpr
    Value operator()() const noexcept
    {
        return Constant;
    }

    constexpr
    static Value value() noexcept
    {
        return Constant;
    }
};

ONIXS_B3_UMDF_MD_EXPORTED
void toStr(std::string&, Int8);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    Int8 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    UInt8);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    UInt8 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    Int16);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    Int16 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    UInt16);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    UInt16 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    Int32);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    Int32 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    UInt32);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    UInt32 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    Int64);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    Int64 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
void
toStr(
    std::string&,
    UInt64);

inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    UInt64 number)
{
    std::string str;
 
    toStr(str, number);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    Int8,
    Char*,
    size_t);
 

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    UInt8,
    Char*,
    size_t);

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    Int16,
    Char*,
    size_t);
 

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    UInt16,
    Char*,
    size_t);
 

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    Int32,
    Char*,
    size_t);
 

ONIXS_B3_UMDF_MD_EXPORTED
size_t
ONIXS_B3_UMDF_MD_NODISCARD
toStr(
    UInt32,
    Char*,
    size_t);

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    Int64,
    Char*,
    size_t);
 

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
size_t
toStr(
    UInt64,
    Char*,
    size_t);

template
<
    typename Type,
    Type Constant
>
inline
void
toStr(
    std::string& str,
    IntegralConstant<Type, Constant> constant)
{
    toStr(str, constant());
}

template
<
    typename Type,
    Type Constant
>
inline
ONIXS_B3_UMDF_MD_NODISCARD
std::string
toStr(
    IntegralConstant
    <Type, Constant> constant)
{
    std::string str;
 
    toStr(str, constant);
 
    return str;
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(Int8&, const Char*, size_t) noexcept;

inline ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(Int8& value, const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    UInt8&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    UInt8& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    Int16&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    Int16& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    UInt16&,
    const Char*,
    size_t) noexcept;

inline ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    UInt16& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    Int32&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    Int32& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    UInt32&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    UInt32& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    Int64&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    Int64& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}

ONIXS_B3_UMDF_MD_EXPORTED
ONIXS_B3_UMDF_MD_NODISCARD
bool
fromStr(
    UInt64&,
    const Char*,
    size_t) noexcept;

inline
ONIXS_B3_UMDF_MD_NODISCARD
bool fromStr(
    UInt64& value,
    const std::string& str) noexcept
{
    return
        fromStr(
            value,
            str.c_str(),
            str.size());
}
 
ONIXS_B3_UMDF_MD_MESSAGING_NAMESPACE_END