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b0bb4144cf
vcpkg/ports/nanodbc/0003_export_def.patch
sdcb db36c24671 Improve nanodbc 2 issues.
2016-10-14 11:21:32 +08:00

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diff --git a/src/nanodbc.cpp b/src/nanodbc.cpp
index 8e02d4a..0483660 100644
--- a/src/nanodbc.cpp
+++ b/src/nanodbc.cpp
@@ -3253,10 +3253,10 @@ unsigned long statement::parameter_size(short param) const
// We need to instantiate each form of bind() for each of our supported data types.
#define NANODBC_INSTANTIATE_BINDS(type) \
- template void statement::bind(short, const type*, param_direction); /* 1-ary */ \
- template void statement::bind(short, const type*, std::size_t, param_direction); /* n-ary */ \
- template void statement::bind(short, const type*, std::size_t, const type*, param_direction); /* n-ary, sentry */ \
- template void statement::bind(short, const type*, std::size_t, const bool*, param_direction) /* n-ary, flags */ \
+ template NANODBC_API void statement::bind(short, const type*, param_direction); /* 1-ary */ \
+ template NANODBC_API void statement::bind(short, const type*, std::size_t, param_direction); /* n-ary */ \
+ template NANODBC_API void statement::bind(short, const type*, std::size_t, const type*, param_direction); /* n-ary, sentry */ \
+ template NANODBC_API void statement::bind(short, const type*, std::size_t, const bool*, param_direction) /* n-ary, flags */ \
/**/
// The following are the only supported instantiations of statement::bind().
@@ -3875,112 +3875,112 @@ result::operator bool() const
}
// The following are the only supported instantiations of result::get_ref().
-template void result::get_ref(short, string_type::value_type&) const;
-template void result::get_ref(short, short&) const;
-template void result::get_ref(short, unsigned short&) const;
-template void result::get_ref(short, int32_t&) const;
-template void result::get_ref(short, uint32_t&) const;
-template void result::get_ref(short, int64_t&) const;
-template void result::get_ref(short, uint64_t&) const;
-template void result::get_ref(short, float&) const;
-template void result::get_ref(short, double&) const;
-template void result::get_ref(short, string_type&) const;
-template void result::get_ref(short, date&) const;
-template void result::get_ref(short, timestamp&) const;
-
-template void result::get_ref(const string_type&, string_type::value_type&) const;
-template void result::get_ref(const string_type&, short&) const;
-template void result::get_ref(const string_type&, unsigned short&) const;
-template void result::get_ref(const string_type&, int32_t&) const;
-template void result::get_ref(const string_type&, uint32_t&) const;
-template void result::get_ref(const string_type&, int64_t&) const;
-template void result::get_ref(const string_type&, uint64_t&) const;
-template void result::get_ref(const string_type&, float&) const;
-template void result::get_ref(const string_type&, double&) const;
-template void result::get_ref(const string_type&, string_type&) const;
-template void result::get_ref(const string_type&, date&) const;
-template void result::get_ref(const string_type&, timestamp&) const;
+template NANODBC_API void result::get_ref(short, string_type::value_type&) const;
+template NANODBC_API void result::get_ref(short, short&) const;
+template NANODBC_API void result::get_ref(short, unsigned short&) const;
+template NANODBC_API void result::get_ref(short, int32_t&) const;
+template NANODBC_API void result::get_ref(short, uint32_t&) const;
+template NANODBC_API void result::get_ref(short, int64_t&) const;
+template NANODBC_API void result::get_ref(short, uint64_t&) const;
+template NANODBC_API void result::get_ref(short, float&) const;
+template NANODBC_API void result::get_ref(short, double&) const;
+template NANODBC_API void result::get_ref(short, string_type&) const;
+template NANODBC_API void result::get_ref(short, date&) const;
+template NANODBC_API void result::get_ref(short, timestamp&) const;
+
+template NANODBC_API void result::get_ref(const string_type&, string_type::value_type&) const;
+template NANODBC_API void result::get_ref(const string_type&, short&) const;
+template NANODBC_API void result::get_ref(const string_type&, unsigned short&) const;
+template NANODBC_API void result::get_ref(const string_type&, int32_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, uint32_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, int64_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, uint64_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, float&) const;
+template NANODBC_API void result::get_ref(const string_type&, double&) const;
+template NANODBC_API void result::get_ref(const string_type&, string_type&) const;
+template NANODBC_API void result::get_ref(const string_type&, date&) const;
+template NANODBC_API void result::get_ref(const string_type&, timestamp&) const;
// The following are the only supported instantiations of result::get_ref() with fallback.
-template void result::get_ref(short, const string_type::value_type&, string_type::value_type&) const;
-template void result::get_ref(short, const short&, short&) const;
-template void result::get_ref(short, const unsigned short&, unsigned short&) const;
-template void result::get_ref(short, const int32_t&, int32_t&) const;
-template void result::get_ref(short, const uint32_t&, uint32_t&) const;
-template void result::get_ref(short, const int64_t&, int64_t&) const;
-template void result::get_ref(short, const uint64_t&, uint64_t&) const;
-template void result::get_ref(short, const float&, float&) const;
-template void result::get_ref(short, const double&, double&) const;
-template void result::get_ref(short, const string_type&, string_type&) const;
-template void result::get_ref(short, const date&, date&) const;
-template void result::get_ref(short, const timestamp&, timestamp&) const;
-
-template void result::get_ref(const string_type&, const string_type::value_type&, string_type::value_type&) const;
-template void result::get_ref(const string_type&, const short&, short&) const;
-template void result::get_ref(const string_type&, const unsigned short&, unsigned short&) const;
-template void result::get_ref(const string_type&, const int32_t&, int32_t&) const;
-template void result::get_ref(const string_type&, const uint32_t&, uint32_t&) const;
-template void result::get_ref(const string_type&, const int64_t&, int64_t&) const;
-template void result::get_ref(const string_type&, const uint64_t&, uint64_t&) const;
-template void result::get_ref(const string_type&, const float&, float&) const;
-template void result::get_ref(const string_type&, const double&, double&) const;
-template void result::get_ref(const string_type&, const string_type&, string_type&) const;
-template void result::get_ref(const string_type&, const date&, date&) const;
-template void result::get_ref(const string_type&, const timestamp&, timestamp&) const;
+template NANODBC_API void result::get_ref(short, const string_type::value_type&, string_type::value_type&) const;
+template NANODBC_API void result::get_ref(short, const short&, short&) const;
+template NANODBC_API void result::get_ref(short, const unsigned short&, unsigned short&) const;
+template NANODBC_API void result::get_ref(short, const int32_t&, int32_t&) const;
+template NANODBC_API void result::get_ref(short, const uint32_t&, uint32_t&) const;
+template NANODBC_API void result::get_ref(short, const int64_t&, int64_t&) const;
+template NANODBC_API void result::get_ref(short, const uint64_t&, uint64_t&) const;
+template NANODBC_API void result::get_ref(short, const float&, float&) const;
+template NANODBC_API void result::get_ref(short, const double&, double&) const;
+template NANODBC_API void result::get_ref(short, const string_type&, string_type&) const;
+template NANODBC_API void result::get_ref(short, const date&, date&) const;
+template NANODBC_API void result::get_ref(short, const timestamp&, timestamp&) const;
+
+template NANODBC_API void result::get_ref(const string_type&, const string_type::value_type&, string_type::value_type&) const;
+template NANODBC_API void result::get_ref(const string_type&, const short&, short&) const;
+template NANODBC_API void result::get_ref(const string_type&, const unsigned short&, unsigned short&) const;
+template NANODBC_API void result::get_ref(const string_type&, const int32_t&, int32_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, const uint32_t&, uint32_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, const int64_t&, int64_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, const uint64_t&, uint64_t&) const;
+template NANODBC_API void result::get_ref(const string_type&, const float&, float&) const;
+template NANODBC_API void result::get_ref(const string_type&, const double&, double&) const;
+template NANODBC_API void result::get_ref(const string_type&, const string_type&, string_type&) const;
+template NANODBC_API void result::get_ref(const string_type&, const date&, date&) const;
+template NANODBC_API void result::get_ref(const string_type&, const timestamp&, timestamp&) const;
// The following are the only supported instantiations of result::get().
-template string_type::value_type result::get(short) const;
-template short result::get(short) const;
-template unsigned short result::get(short) const;
-template int32_t result::get(short) const;
-template uint32_t result::get(short) const;
-template int64_t result::get(short) const;
-template uint64_t result::get(short) const;
-template float result::get(short) const;
-template double result::get(short) const;
-template string_type result::get(short) const;
-template date result::get(short) const;
-template timestamp result::get(short) const;
-
-template string_type::value_type result::get(const string_type&) const;
-template short result::get(const string_type&) const;
-template unsigned short result::get(const string_type&) const;
-template int32_t result::get(const string_type&) const;
-template uint32_t result::get(const string_type&) const;
-template int64_t result::get(const string_type&) const;
-template uint64_t result::get(const string_type&) const;
-template float result::get(const string_type&) const;
-template double result::get(const string_type&) const;
-template string_type result::get(const string_type&) const;
-template date result::get(const string_type&) const;
-template timestamp result::get(const string_type&) const;
+template NANODBC_API string_type::value_type result::get(short) const;
+template NANODBC_API short result::get(short) const;
+template NANODBC_API unsigned short result::get(short) const;
+template NANODBC_API int32_t result::get(short) const;
+template NANODBC_API uint32_t result::get(short) const;
+template NANODBC_API int64_t result::get(short) const;
+template NANODBC_API uint64_t result::get(short) const;
+template NANODBC_API float result::get(short) const;
+template NANODBC_API double result::get(short) const;
+template NANODBC_API string_type result::get(short) const;
+template NANODBC_API date result::get(short) const;
+template NANODBC_API timestamp result::get(short) const;
+
+template NANODBC_API string_type::value_type result::get(const string_type&) const;
+template NANODBC_API short result::get(const string_type&) const;
+template NANODBC_API unsigned short result::get(const string_type&) const;
+template NANODBC_API int32_t result::get(const string_type&) const;
+template NANODBC_API uint32_t result::get(const string_type&) const;
+template NANODBC_API int64_t result::get(const string_type&) const;
+template NANODBC_API uint64_t result::get(const string_type&) const;
+template NANODBC_API float result::get(const string_type&) const;
+template NANODBC_API double result::get(const string_type&) const;
+template NANODBC_API string_type result::get(const string_type&) const;
+template NANODBC_API date result::get(const string_type&) const;
+template NANODBC_API timestamp result::get(const string_type&) const;
// The following are the only supported instantiations of result::get() with fallback.
-template string_type::value_type result::get(short, const string_type::value_type&) const;
-template short result::get(short, const short&) const;
-template unsigned short result::get(short, const unsigned short&) const;
-template int32_t result::get(short, const int32_t&) const;
-template uint32_t result::get(short, const uint32_t&) const;
-template int64_t result::get(short, const int64_t&) const;
-template uint64_t result::get(short, const uint64_t&) const;
-template float result::get(short, const float&) const;
-template double result::get(short, const double&) const;
-template string_type result::get(short, const string_type&) const;
-template date result::get(short, const date&) const;
-template timestamp result::get(short, const timestamp&) const;
-
-template string_type::value_type result::get(const string_type&, const string_type::value_type&) const;
-template short result::get(const string_type&, const short&) const;
-template unsigned short result::get(const string_type&, const unsigned short&) const;
-template int32_t result::get(const string_type&, const int32_t&) const;
-template uint32_t result::get(const string_type&, const uint32_t&) const;
-template int64_t result::get(const string_type&, const int64_t&) const;
-template uint64_t result::get(const string_type&, const uint64_t&) const;
-template float result::get(const string_type&, const float&) const;
-template double result::get(const string_type&, const double&) const;
-template string_type result::get(const string_type&, const string_type&) const;
-template date result::get(const string_type&, const date&) const;
-template timestamp result::get(const string_type&, const timestamp&) const;
+template NANODBC_API string_type::value_type result::get(short, const string_type::value_type&) const;
+template NANODBC_API short result::get(short, const short&) const;
+template NANODBC_API unsigned short result::get(short, const unsigned short&) const;
+template NANODBC_API int32_t result::get(short, const int32_t&) const;
+template NANODBC_API uint32_t result::get(short, const uint32_t&) const;
+template NANODBC_API int64_t result::get(short, const int64_t&) const;
+template NANODBC_API uint64_t result::get(short, const uint64_t&) const;
+template NANODBC_API float result::get(short, const float&) const;
+template NANODBC_API double result::get(short, const double&) const;
+template NANODBC_API string_type result::get(short, const string_type&) const;
+template NANODBC_API date result::get(short, const date&) const;
+template NANODBC_API timestamp result::get(short, const timestamp&) const;
+
+template NANODBC_API string_type::value_type result::get(const string_type&, const string_type::value_type&) const;
+template NANODBC_API short result::get(const string_type&, const short&) const;
+template NANODBC_API unsigned short result::get(const string_type&, const unsigned short&) const;
+template NANODBC_API int32_t result::get(const string_type&, const int32_t&) const;
+template NANODBC_API uint32_t result::get(const string_type&, const uint32_t&) const;
+template NANODBC_API int64_t result::get(const string_type&, const int64_t&) const;
+template NANODBC_API uint64_t result::get(const string_type&, const uint64_t&) const;
+template NANODBC_API float result::get(const string_type&, const float&) const;
+template NANODBC_API double result::get(const string_type&, const double&) const;
+template NANODBC_API string_type result::get(const string_type&, const string_type&) const;
+template NANODBC_API date result::get(const string_type&, const date&) const;
+template NANODBC_API timestamp result::get(const string_type&, const timestamp&) const;
} // namespace nanodbc
diff --git a/src/nanodbc.h b/src/nanodbc.h
index f4e7b3d..2bfc6a8 100644
--- a/src/nanodbc.h
+++ b/src/nanodbc.h
@@ -164,6 +164,16 @@ namespace nanodbc
#define NANODBC_NOEXCEPT noexcept
#endif
+#pragma warning(disable: 4275)
+#pragma warning(disable: 4251)
+#ifdef nanodbc_EXPORTS
+ /* We are building this library */
+ #define NANODBC_API __declspec(dllexport)
+#else
+ /* We are using this library */
+ #define NANODBC_API __declspec(dllimport)
+#endif
+
// 8888888888 888 888 888 888 d8b
// 888 888 888 888 888 Y8P
// 888 888 888 888 888
@@ -188,16 +198,17 @@ namespace nanodbc
//! \brief Type incompatible.
//! \see exceptions
-class type_incompatible_error : public std::runtime_error
+class NANODBC_API type_incompatible_error : public std::runtime_error
{
public:
type_incompatible_error();
const char* what() const NANODBC_NOEXCEPT;
};
+
//! \brief Accessed null data.
//! \see exceptions
-class null_access_error : public std::runtime_error
+class NANODBC_API null_access_error : public std::runtime_error
{
public:
null_access_error();
@@ -206,7 +217,7 @@ public:
//! \brief Index out of range.
//! \see exceptions
-class index_range_error : public std::runtime_error
+class NANODBC_API index_range_error : public std::runtime_error
{
public:
index_range_error();
@@ -215,7 +226,7 @@ public:
//! \brief Programming logic error.
//! \see exceptions
-class programming_error : public std::runtime_error
+class NANODBC_API programming_error : public std::runtime_error
{
public:
explicit programming_error(const std::string& info);
@@ -224,7 +235,7 @@ public:
//! \brief General database error.
//! \see exceptions
-class database_error : public std::runtime_error
+class NANODBC_API database_error : public std::runtime_error
{
public:
//! \brief Creates a runtime_error with a message describing the last ODBC error generated for the given handle and handle_type.
@@ -298,7 +309,7 @@ struct timestamp
//! \brief A resource for managing transaction commits and rollbacks.
//!
//! \attention You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.
-class transaction
+class NANODBC_API transaction
{
public:
//! \brief Begin a transaction on the given connection object.
@@ -361,7 +372,7 @@ private:
// MARK: Statement -
//! \brief Represents a statement on the database.
-class statement
+class NANODBC_API statement
{
public:
//! \brief Provides support for retrieving output/return parameters.
@@ -734,7 +745,7 @@ private:
// MARK: Connection -
//! \brief Manages and encapsulates ODBC resources such as the connection and environment handles.
-class connection
+class NANODBC_API connection
{
public:
//! \brief Create new connection object, initially not connected.
@@ -903,7 +914,7 @@ class catalog;
//!
//! \see statement::execute(), statement::execute_direct()
//! \note result objects may be copied, however all copies will refer to the same underlying ODBC result set.
-class result
+class NANODBC_API result
{
public:
//! Empty result set.
@@ -1023,7 +1034,7 @@ public:
//! \param column position.
//! \throws database_error, index_range_error, type_incompatible_error, null_access_error
template<class T>
- T get(short column) const;
+ T get(short column) const;
//! \brief Gets data from the given column of the current rowset.
//! If the data is null, fallback is returned instead.
@@ -1139,7 +1150,7 @@ private:
// "Y88P"
// MARK: Catalog -
-class catalog
+class NANODBC_API catalog
{
public:
@@ -1319,7 +1330,7 @@ private:
//! \return A result set object.
//! \attention You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.
//! \see open(), prepare(), execute(), result, transaction
-result execute(
+result NANODBC_API execute(
connection& conn
, const string_type& query
, long batch_operations = 1
@@ -1333,7 +1344,7 @@ result execute(
//! \return A result set object.
//! \attention You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.
//! \see open(), prepare(), execute(), result, transaction
-void just_execute(
+void NANODBC_API just_execute(
connection& conn
, const string_type& query
, long batch_operations = 1
@@ -1346,7 +1357,7 @@ void just_execute(
//! \return A result set object.
//! \attention You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.
//! \see open(), prepare(), execute(), result
-result execute(statement& stmt, long batch_operations = 1);
+result NANODBC_API execute(statement& stmt, long batch_operations = 1);
//! \brief Execute the previously prepared query now and without creating result object.
//! \param stmt The prepared statement that will be executed.
@@ -1355,7 +1366,7 @@ result execute(statement& stmt, long batch_operations = 1);
//! \return A result set object.
//! \attention You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.
//! \see open(), prepare(), execute(), result
-void just_execute(statement& stmt, long batch_operations = 1);
+void NANODBC_API just_execute(statement& stmt, long batch_operations = 1);
//! \brief Execute the previously prepared query now.
//! Executes within the context of a transaction object and commits the transaction directly after execution.
@@ -1364,7 +1375,7 @@ void just_execute(statement& stmt, long batch_operations = 1);
//! \throws database_error
//! \return A result set object.
//! \see open(), prepare(), execute(), result, transaction
-result transact(statement& stmt, long batch_operations);
+result NANODBC_API transact(statement& stmt, long batch_operations);
//! \brief Execute the previously prepared query now and without creating result object.
//! Executes within the context of a transaction object and commits the transaction directly after execution.
@@ -1373,7 +1384,7 @@ result transact(statement& stmt, long batch_operations);
//! \throws database_error
//! \return A result set object.
//! \see open(), prepare(), execute(), result, transaction
-void just_transact(statement& stmt, long batch_operations);
+void NANODBC_API just_transact(statement& stmt, long batch_operations);
//! \brief Prepares the given statement to execute on it associated connection.
//! If the statement is not open throws programming_error.
@@ -1382,7 +1393,7 @@ void just_transact(statement& stmt, long batch_operations);
//! \param timeout The number in seconds before query timeout. Default is 0 indicating no timeout.
//! \see open()
//! \throws database_error, programming_error
-void prepare(statement& stmt, const string_type& query, long timeout = 0);
+void NANODBC_API prepare(statement& stmt, const string_type& query, long timeout = 0);
//! @}
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