blpapi_requesttemplate.h

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/* Copyright 2015. Bloomberg Finance L.P.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:  The above
 * copyright notice and this permission notice shall be included in all copies
 * or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 */

#ifndef INCLUDED_BLPAPI_REQUESTTEMPLATE
#define INCLUDED_BLPAPI_REQUESTTEMPLATE

#ifndef INCLUDED_BLPAPI_CALL
#include <blpapi_call.h>
#endif

#ifndef INCLUDED_BLPAPI_DEFS
#include <blpapi_defs.h>
#endif

#ifndef INCLUDED_BLPAPI_TYPES
#include <blpapi_types.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

BLPAPI_EXPORT
int blpapi_RequestTemplate_addRef(
        const blpapi_RequestTemplate_t *requestTemplate);

BLPAPI_EXPORT
int blpapi_RequestTemplate_release(
        const blpapi_RequestTemplate_t *requestTemplate);

#ifdef __cplusplus
}

#include <cstdlib>
#include <utility>

namespace BloombergLP {
namespace blpapi {

class RequestTemplate {

    blpapi_RequestTemplate_t *d_impl;

  public:
    // CREATORS
    explicit RequestTemplate(blpapi_RequestTemplate_t *handle = 0);
    RequestTemplate(const RequestTemplate& original);
    ~RequestTemplate();
    // MANIUPLATORS
    RequestTemplate& operator=(const RequestTemplate& rhs);
    // ACCESSORS
    const blpapi_RequestTemplate_t *impl() const;
    blpapi_RequestTemplate_t *impl();
};

// ============================================================================
//                      INLINE AND TEMPLATE FUNCTION IMPLEMENTATIONS
// ============================================================================

// ---------------------
// class RequestTemplate
// ---------------------
// CREATORS
inline RequestTemplate::RequestTemplate(blpapi_RequestTemplate_t *handle)
    : d_impl(handle)
{
}

inline RequestTemplate::RequestTemplate(const RequestTemplate& original)
    : d_impl(original.d_impl)
{
    if (d_impl) {
        BLPAPI_CALL(blpapi_RequestTemplate_addRef)(d_impl);
    }
}

inline RequestTemplate::~RequestTemplate()
{
    if (d_impl) {
        if (BLPAPI_CALL_AVAILABLE(blpapi_RequestTemplate_release)) {
            BLPAPI_CALL_UNCHECKED(blpapi_RequestTemplate_release)(d_impl);
        } else {
            std::abort();
        }
    }
}

// MANIPULATORS
inline RequestTemplate& RequestTemplate::operator=(const RequestTemplate& rhs)
{
    using std::swap;

    RequestTemplate tmp(rhs);
    swap(tmp.d_impl, d_impl);

    return *this;
}

inline const blpapi_RequestTemplate_t *RequestTemplate::impl() const
{
    return d_impl;
}

inline blpapi_RequestTemplate_t *RequestTemplate::impl() { return d_impl; }

} // close namespace blpapi
} // close namespace BloombergLP

#endif // #ifdef __cplusplus
#endif // #ifndef INCLUDED_BLPAPI_REQUESTTEMPLATE