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Cleanup namespace importing in abg-interned-str.h

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* include/abg-interned-str.h: Inject std::tr1::shared_ptr,
	std::string and std::ostream inside the abigail namespace.
	(interned_string::{interned_string, raw, operator==, operator!=,
	operator<): Adjust.
	(operator==, operator!=, operator<<, operator+): Adjust.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
This commit is contained in:
Dodji Seketeli 2016-10-10 11:08:05 +02:00
parent f0f5233903
commit 31cd5d77b8
1 changed files with 17 additions and 15 deletions
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32
include/abg-interned-str.h
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@ -37,12 +37,14 @@
#include <ostream>
#include <string>
using std::tr1::shared_ptr;
namespace abigail
{
// Inject some std types into this namespace.
using std::tr1::unordered_set;
using std::tr1::shared_ptr;
using std::string;
using std::ostream;
/// The abstraction of an interned string.
///
@ -61,7 +63,7 @@ class interned_string
///
/// @param raw the pointer to string that this interned_string
/// wraps.
interned_string(std::string* raw)
interned_string(string* raw)
: raw_(raw)
{}
@ -93,7 +95,7 @@ public:
///
/// @return a pointer to the underlying std::string, or 0 if this
/// interned_string is empty.
const std::string*
const string*
raw() const
{return raw_;}
@ -132,7 +134,7 @@ public:
///
/// @return true iff the current instance equals @p o.
bool
operator==(const std::string& o) const
operator==(const string& o) const
{
if (raw_)
return *raw_ == o;
@ -150,7 +152,7 @@ public:
/// @return true if the current instance of @ref interned_string is
/// different from @p o.
bool
operator!=(const std::string& o) const
operator!=(const string& o) const
{return ! operator==(o);}
/// "Less than" operator.
@ -165,12 +167,12 @@ public:
/// lexicographycally less than the string @p o.
bool
operator<(const interned_string& o) const
{return static_cast<std::string>(*this) < static_cast<std::string>(o);}
{return static_cast<string>(*this) < static_cast<std::string>(o);}
/// Conversion operator to string.
///
/// @return the underlying string this instance refers too.
operator std::string() const
operator string() const
{
if (!raw_)
return "";
@ -181,19 +183,19 @@ public:
}; // end class interned_string
bool
operator==(const std::string& l, const interned_string& r);
operator==(const string& l, const interned_string& r);
bool
operator!=(const std::string& l, const interned_string& r);
operator!=(const string& l, const interned_string& r);
std::ostream&
operator<<(std::ostream& o, const interned_string& s);
ostream&
operator<<(ostream& o, const interned_string& s);
std::string
operator+(const interned_string& s1,const std::string& s2);
string
operator+(const interned_string& s1,const string& s2);
std::string
operator+(const std::string& s1, const interned_string& s2);
string
operator+(const string& s1, const interned_string& s2);
/// A functor to hash instances of @ref interned_string.
struct hash_interned_string