Remove spdlog from Wasserstein code.

Bundled spdlog and fmt are not good for GUDHI integration,
and are not really used.
Most of debug code simply deleted.

1 files changed, 0 insertions, 443 deletions

diff --git a/wasserstein/include/spdlog/fmt/bundled/posix.h b/wasserstein/include/spdlog/fmt/bundled/posix.h
deleted file mode 100644
index 859fcaa..0000000
--- a/wasserstein/include/spdlog/fmt/bundled/posix.h
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- A C++ interface to POSIX functions.
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#ifndef FMT_POSIX_H_
-#define FMT_POSIX_H_
-
-#if defined(__MINGW32__) || defined(__CYGWIN__)
-// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
-# undef __STRICT_ANSI__
-#endif
-
-#include <errno.h>
-#include <fcntl.h>   // for O_RDONLY
-#include <locale.h>  // for locale_t
-#include <stdio.h>
-#include <stdlib.h>  // for strtod_l
-
-#include <cstddef>
-
-#if defined __APPLE__ || defined(__FreeBSD__)
-# include <xlocale.h>  // for LC_NUMERIC_MASK on OS X
-#endif
-
-#include "format.h"
-
-#ifndef FMT_POSIX
-# if defined(_WIN32) && !defined(__MINGW32__)
-// Fix warnings about deprecated symbols.
-#  define FMT_POSIX(call) _##call
-# else
-#  define FMT_POSIX(call) call
-# endif
-#endif
-
-// Calls to system functions are wrapped in FMT_SYSTEM for testability.
-#ifdef FMT_SYSTEM
-# define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
-#else
-# define FMT_SYSTEM(call) call
-# ifdef _WIN32
-// Fix warnings about deprecated symbols.
-#  define FMT_POSIX_CALL(call) ::_##call
-# else
-#  define FMT_POSIX_CALL(call) ::call
-# endif
-#endif
-
-#if FMT_GCC_VERSION >= 407
-# define FMT_UNUSED __attribute__((unused))
-#else
-# define FMT_UNUSED
-#endif
-
-#ifndef FMT_USE_STATIC_ASSERT
-# define FMT_USE_STATIC_ASSERT 0
-#endif
-
-#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \
-  (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600
-# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message)
-#else
-# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b)
-# define FMT_STATIC_ASSERT(cond, message) \
-  typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
-#endif
-
-// Retries the expression while it evaluates to error_result and errno
-// equals to EINTR.
-#ifndef _WIN32
-# define FMT_RETRY_VAL(result, expression, error_result) \
-  do { \
-    result = (expression); \
-  } while (result == error_result && errno == EINTR)
-#else
-# define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
-#endif
-
-#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
-
-namespace fmt
-{
-
-// An error code.
-class ErrorCode
-{
-private:
-    int value_;
-
-public:
-explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
-    value_(value) {}
-
-    int get() const FMT_NOEXCEPT
-    {
-        return value_;
-    }
-};
-
-// A buffered file.
-class BufferedFile
-{
-private:
-    FILE *file_;
-
-    friend class File;
-
-    explicit BufferedFile(FILE *f) : file_(f) {}
-
-public:
-    // Constructs a BufferedFile object which doesn't represent any file.
-BufferedFile() FMT_NOEXCEPT :
-    file_(0) {}
-
-    // Destroys the object closing the file it represents if any.
-    ~BufferedFile() FMT_NOEXCEPT;
-
-#if !FMT_USE_RVALUE_REFERENCES
-    // Emulate a move constructor and a move assignment operator if rvalue
-    // references are not supported.
-
-private:
-    // A proxy object to emulate a move constructor.
-    // It is private to make it impossible call operator Proxy directly.
-    struct Proxy
-    {
-        FILE *file;
-    };
-
-public:
-    // A "move constructor" for moving from a temporary.
-BufferedFile(Proxy p) FMT_NOEXCEPT :
-    file_(p.file) {}
-
-    // A "move constructor" for moving from an lvalue.
-BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
-    file_(f.file_)
-    {
-        f.file_ = 0;
-    }
-
-    // A "move assignment operator" for moving from a temporary.
-    BufferedFile &operator=(Proxy p)
-    {
-        close();
-        file_ = p.file;
-        return *this;
-    }
-
-    // A "move assignment operator" for moving from an lvalue.
-    BufferedFile &operator=(BufferedFile &other)
-    {
-        close();
-        file_ = other.file_;
-        other.file_ = 0;
-        return *this;
-    }
-
-    // Returns a proxy object for moving from a temporary:
-    //   BufferedFile file = BufferedFile(...);
-    operator Proxy() FMT_NOEXCEPT
-    {
-        Proxy p = {file_};
-        file_ = 0;
-        return p;
-    }
-
-#else
-private:
-    FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
-
-public:
-BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
-    file_(other.file_)
-    {
-        other.file_ = 0;
-    }
-
-    BufferedFile& operator=(BufferedFile &&other)
-    {
-        close();
-        file_ = other.file_;
-        other.file_ = 0;
-        return *this;
-    }
-#endif
-
-    // Opens a file.
-    BufferedFile(CStringRef filename, CStringRef mode);
-
-    // Closes the file.
-    void close();
-
-    // Returns the pointer to a FILE object representing this file.
-    FILE *get() const FMT_NOEXCEPT
-    {
-        return file_;
-    }
-
-    // We place parentheses around fileno to workaround a bug in some versions
-    // of MinGW that define fileno as a macro.
-    int (fileno)() const;
-
-    void print(CStringRef format_str, const ArgList &args)
-    {
-        fmt::print(file_, format_str, args);
-    }
-    FMT_VARIADIC(void, print, CStringRef)
-};
-
-// A file. Closed file is represented by a File object with descriptor -1.
-// Methods that are not declared with FMT_NOEXCEPT may throw
-// fmt::SystemError in case of failure. Note that some errors such as
-// closing the file multiple times will cause a crash on Windows rather
-// than an exception. You can get standard behavior by overriding the
-// invalid parameter handler with _set_invalid_parameter_handler.
-class File
-{
-private:
-    int fd_;  // File descriptor.
-
-    // Constructs a File object with a given descriptor.
-    explicit File(int fd) : fd_(fd) {}
-
-public:
-    // Possible values for the oflag argument to the constructor.
-    enum
-    {
-        RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
-        WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
-        RDWR   = FMT_POSIX(O_RDWR)    // Open for reading and writing.
-    };
-
-    // Constructs a File object which doesn't represent any file.
-File() FMT_NOEXCEPT :
-    fd_(-1) {}
-
-    // Opens a file and constructs a File object representing this file.
-    File(CStringRef path, int oflag);
-
-#if !FMT_USE_RVALUE_REFERENCES
-    // Emulate a move constructor and a move assignment operator if rvalue
-    // references are not supported.
-
-private:
-    // A proxy object to emulate a move constructor.
-    // It is private to make it impossible call operator Proxy directly.
-    struct Proxy
-    {
-        int fd;
-    };
-
-public:
-    // A "move constructor" for moving from a temporary.
-File(Proxy p) FMT_NOEXCEPT :
-    fd_(p.fd) {}
-
-    // A "move constructor" for moving from an lvalue.
-File(File &other) FMT_NOEXCEPT :
-    fd_(other.fd_)
-    {
-        other.fd_ = -1;
-    }
-
-    // A "move assignment operator" for moving from a temporary.
-    File &operator=(Proxy p)
-    {
-        close();
-        fd_ = p.fd;
-        return *this;
-    }
-
-    // A "move assignment operator" for moving from an lvalue.
-    File &operator=(File &other)
-    {
-        close();
-        fd_ = other.fd_;
-        other.fd_ = -1;
-        return *this;
-    }
-
-    // Returns a proxy object for moving from a temporary:
-    //   File file = File(...);
-    operator Proxy() FMT_NOEXCEPT
-    {
-        Proxy p = {fd_};
-        fd_ = -1;
-        return p;
-    }
-
-#else
-private:
-    FMT_DISALLOW_COPY_AND_ASSIGN(File);
-
-public:
-File(File &&other) FMT_NOEXCEPT :
-    fd_(other.fd_)
-    {
-        other.fd_ = -1;
-    }
-
-    File& operator=(File &&other)
-    {
-        close();
-        fd_ = other.fd_;
-        other.fd_ = -1;
-        return *this;
-    }
-#endif
-
-    // Destroys the object closing the file it represents if any.
-    ~File() FMT_NOEXCEPT;
-
-    // Returns the file descriptor.
-    int descriptor() const FMT_NOEXCEPT
-    {
-        return fd_;
-    }
-
-    // Closes the file.
-    void close();
-
-    // Returns the file size. The size has signed type for consistency with
-    // stat::st_size.
-    LongLong size() const;
-
-    // Attempts to read count bytes from the file into the specified buffer.
-    std::size_t read(void *buffer, std::size_t count);
-
-    // Attempts to write count bytes from the specified buffer to the file.
-    std::size_t write(const void *buffer, std::size_t count);
-
-    // Duplicates a file descriptor with the dup function and returns
-    // the duplicate as a file object.
-    static File dup(int fd);
-
-    // Makes fd be the copy of this file descriptor, closing fd first if
-    // necessary.
-    void dup2(int fd);
-
-    // Makes fd be the copy of this file descriptor, closing fd first if
-    // necessary.
-    void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
-
-    // Creates a pipe setting up read_end and write_end file objects for reading
-    // and writing respectively.
-    static void pipe(File &read_end, File &write_end);
-
-    // Creates a BufferedFile object associated with this file and detaches
-    // this File object from the file.
-    BufferedFile fdopen(const char *mode);
-};
-
-// Returns the memory page size.
-long getpagesize();
-
-#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
-    !defined(__ANDROID__) && !defined(__CYGWIN__)
-# define FMT_LOCALE
-#endif
-
-#ifdef FMT_LOCALE
-// A "C" numeric locale.
-class Locale
-{
-private:
-# ifdef _MSC_VER
-    typedef _locale_t locale_t;
-
-    enum { LC_NUMERIC_MASK = LC_NUMERIC };
-
-    static locale_t newlocale(int category_mask, const char *locale, locale_t)
-    {
-        return _create_locale(category_mask, locale);
-    }
-
-    static void freelocale(locale_t locale)
-    {
-        _free_locale(locale);
-    }
-
-    static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
-    {
-        return _strtod_l(nptr, endptr, locale);
-    }
-# endif
-
-    locale_t locale_;
-
-    FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
-
-public:
-    typedef locale_t Type;
-
-    Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", NULL))
-    {
-        if (!locale_)
-            FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
-    }
-    ~Locale()
-    {
-        freelocale(locale_);
-    }
-
-    Type get() const
-    {
-        return locale_;
-    }
-
-    // Converts string to floating-point number and advances str past the end
-    // of the parsed input.
-    double strtod(const char *&str) const
-    {
-        char *end = 0;
-        double result = strtod_l(str, &end, locale_);
-        str = end;
-        return result;
-    }
-};
-#endif  // FMT_LOCALE
-}  // namespace fmt
-
-#if !FMT_USE_RVALUE_REFERENCES
-namespace std
-{
-// For compatibility with C++98.
-inline fmt::BufferedFile &move(fmt::BufferedFile &f)
-{
-    return f;
-}
-inline fmt::File &move(fmt::File &f)
-{
-    return f;
-}
-}
-#endif
-
-#endif  // FMT_POSIX_H_