text: // This file was GENERATED by command:
  //     pump.py bind.h.pump
  // DO NOT EDIT BY HAND!!!
  
  
  // Copyright (c) 2011 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #ifndef BASE_BIND_H_
  #define BASE_BIND_H_
  #pragma once
  
  #include "base/bind_internal.h"
  #include "base/callback_internal.h"
  
  // See base/callback.h for how to use these functions.
  //
  // IMPLEMENTATION NOTE
  // Though Bind()'s result is meant to be stored in a Callback<> type, it
  // cannot actually return the exact type without requiring a large amount
  // of extra template specializations. The problem is that in order to
  // discern the correct specialization of Callback<>, Bind would need to
  // unwrap the function signature to determine the signature's arity, and
  // whether or not it is a method.
  //
  // Each unique combination of (arity, function_type, num_prebound) where
  // function_type is one of {function, method, const_method} would require
  // one specialization.  We eventually have to do a similar number of
  // specializations anyways in the implementation (see the FunctionTraitsN,
  // classes).  However, it is avoidable in Bind if we return the result
  // via an indirection like we do below.
  
  namespace base {
  
  template <typename Sig>
  internal::InvokerStorageHolder<internal::InvokerStorage0<Sig> >
  Bind(Sig f) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage0<Sig>(f));
  }
  
  template <typename Sig, typename P1>
  internal::InvokerStorageHolder<internal::InvokerStorage1<Sig,P1> >
  Bind(Sig f, const P1& p1) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage1<Sig, P1>(
            f, p1));
  }
  
  template <typename Sig, typename P1, typename P2>
  internal::InvokerStorageHolder<internal::InvokerStorage2<Sig,P1, P2> >
  Bind(Sig f, const P1& p1, const P2& p2) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage2<Sig, P1, P2>(
            f, p1, p2));
  }
  
  template <typename Sig, typename P1, typename P2, typename P3>
  internal::InvokerStorageHolder<internal::InvokerStorage3<Sig,P1, P2, P3> >
  Bind(Sig f, const P1& p1, const P2& p2, const P3& p3) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage3<Sig, P1, P2, P3>(
            f, p1, p2, p3));
  }
  
  template <typename Sig, typename P1, typename P2, typename P3, typename P4>
  internal::InvokerStorageHolder<internal::InvokerStorage4<Sig,P1, P2, P3, P4> >
  Bind(Sig f, const P1& p1, const P2& p2, const P3& p3, const P4& p4) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage4<Sig, P1, P2, P3, P4>(
            f, p1, p2, p3, p4));
  }
  
  template <typename Sig, typename P1, typename P2, typename P3, typename P4,
      typename P5>
  internal::InvokerStorageHolder<internal::InvokerStorage5<Sig,P1, P2, P3, P4,
      P5> >
  Bind(Sig f, const P1& p1, const P2& p2, const P3& p3, const P4& p4,
      const P5& p5) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage5<Sig, P1, P2, P3, P4, P5>(
            f, p1, p2, p3, p4, p5));
  }
  
  template <typename Sig, typename P1, typename P2, typename P3, typename P4,
      typename P5, typename P6>
  internal::InvokerStorageHolder<internal::InvokerStorage6<Sig,P1, P2, P3, P4,
      P5, P6> >
  Bind(Sig f, const P1& p1, const P2& p2, const P3& p3, const P4& p4,
      const P5& p5, const P6& p6) {
    return internal::MakeInvokerStorageHolder(
        new internal::InvokerStorage6<Sig, P1, P2, P3, P4, P5, P6>(
            f, p1, p2, p3, p4, p5, p6));
  }
  
  }  // namespace base
  
  #endif  // BASE_BIND_H_
  