Remove unused imports (#61)

Author: jeffmur

include/afhe.h

@@ -12,7 +12,6 @@
 #include <string>  /* string class */
 #include <cstdint> /* uint64_t */
 #include <vector>  /* vector */
-#include <memory>  /* shared_ptr */
 
 // Forward Declarations
 class ACiphertext; /* Ciphertext */
@@ -196,11 +195,11 @@ class Afhe
 
   /**
    * @brief Generates a context for the Fully Homomorphic Encryption (FHE) scheme from a set of parameters.
-   * 
+   *
    * The context contains all the public parameters needed for the encryption and decryption processes.
-   * 
+   *
    * @param params A string representing the parameters used to generate the context.
-   * 
+   *
    * @return A string representing the status of generated context.
   */
   virtual string ContextGen(string params) = 0;
@@ -225,7 +224,7 @@ class Afhe
    * Exposes lower level interface for saving parameters.
   */
   virtual void save_parameters_inplace(byte* out, int size, string compression_mode="none") = 0;
-  
+
   /**
    * @brief Loads the parameters, used for re-generating the context.
    * Exposure lower level interface for loading parameters.
@@ -492,7 +491,7 @@ class Afhe
 
   /**
    * @brief Raises a ciphertext to a power and stores the result in another ciphertext.
-   * 
+   *
    * Applies relinearization after each multiplication step.
    * @param ctxt The ciphertext to be raised to a power.
    * @param power The power to raise the ciphertext to.

include/backend/aseal.h

@@ -12,15 +12,9 @@
 #ifndef ASEAL_H
 #define ASEAL_H
 
-#include <iostream> /* Print in cout */
 #include <string>   /* string class */
 #include <vector>   /* Vectorizing all operations */
-#include <thread>   /* memory pools, multithread*/
 #include <memory>   /* Smart Pointers*/
-#include <complex>  /* Complex Numbers */
-#include <math.h>   /* pow */
-#include <fstream>  /* file management */
-#include <assert.h> /* assert */
 #include <map>      /* map */
 
 #include "seal/seal.h" /* Microsoft SEAL */
@@ -352,7 +346,7 @@ class Aseal : public Afhe {
   /**
    * @brief Assign Encoders used for encoding and decoding.
    * @param ignore_exception If true, ignore exceptions.
-   * 
+   *
    * We may want to ignore exceptions if we are setting the encoders without
    * access to the original parameters.
   */

include/error_handling.h

@@ -7,8 +7,6 @@
  * ------------------------------------------------------------------
  * @author Jeffrey Murray Jr (jeffmur)
  */
-#include <assert.h> /* assert */
-#include <memory>   /* Smart Pointers*/
 #include <cstring>  /* strcpy */
 #include <iostream> /* Print in cout */
 using namespace std;
@@ -29,7 +27,7 @@ class ErrorTranslator {
     ErrorTranslator& operator=(const ErrorTranslator&) = delete;
 
     // Translate a C++ exception to a Dart exception message
-    void set_error(const std::exception& e) {
+    void set_error(const exception& e) {
         string message = e.what();
 
         // str -> char* to avoid memory leak

include/fhe.h

@@ -10,8 +10,7 @@
 #ifndef FHE_H
 #define FHE_H
 
-#include <vector> /* Vectorizing all operations */
-#include <string> /* string class */
+
 #include <map>    /* map */
 #include "afhe.h" /* Abstraction Layer */
 #include "error_handling.h" /* Error Handling */
@@ -212,7 +211,7 @@ extern "C" {
      * @param afhe Pointer to the backend library.
     */
     void generate_keys(Afhe* afhe);
-  
+
     /**
      * @brief Generate relinearization keys for the backend library.
      * @param afhe Pointer to the backend library.

src/backend/aseal.cpp

@@ -11,7 +11,6 @@
 
 #include "aseal.h"
 #include "afhe.h"
-#include <bitset>
 
 using namespace std;
 using namespace seal;