コードで何が起こっているのかを把握するのに苦労しています。どんな助けでも大歓迎です。ここに私のヘッダー(.cuh)があります:
#include <map>
#include <string>
#include <iostream>
#include "SINS_constants.cuh"
using namespace std;
class SINS_inputManager
{
    public:
        static SINS_inputManager& getInstance()
        {
            static SINS_inputManager SINS_inputManager_singleton;
            return SINS_inputManager_singleton;
        }
        void parse(ifstream& cfgfile); // TODO Better read incoming variables, recognize by type in a single loop : template ?
    private:
        static SINS_inputManager* SINS_inputManager_singleton;
        map<string, string> options;
        SINS_inputManager();
        ~SINS_inputManager();
        SINS_inputManager(SINS_inputManager const&);    // not defined copy constructor
        void operator=(SINS_inputManager const&);       // not defined = operator
};
これが私の .cu です:
#include "SINS_inputManager.cuh"
void SINS_inputManager::parse(ifstream& cfgfile)
{
    cout << "\n";
    string id, eq, val;
    while(cfgfile >> id >> eq >> val)
    {
        if (id[0] == '#')
        {
            cfgfile.ignore(numeric_limits<streamsize>::max(), '\n'); // skip comments
            continue;
        }
        if (eq != "=") throw runtime_error("Syntax error in the parser. Each line should follow :\n'unique parameter name' = 'value'\nA commented line begins with a '#' symbol.\n\n");
        options[id] = val;
    }
    istringstream theStream;
    string string_temp;
    theStream.clear();
    theStream.str(options["INITIAL_INPUT"]);
    theStream >> string_temp;
    strcpy(INITIAL_INPUT, string_temp.c_str());
    theStream.clear();
    theStream.str(options["FINAL_OUTPUT"]);
    theStream >> string_temp;
    strcpy(FINAL_OUTPUT, string_temp.c_str());
    theStream.clear();
    theStream.str(options["NB_IONS"]);
    theStream >> NB_IONS;
    theStream.clear();
    theStream.str(options["VERBOSE"]);
    theStream >> VERBOSE;
    theStream.clear();
    theStream.str(options["TIME_MAX"]);
    theStream >> TIME_MAX;
    theStream.clear();
    theStream.str(options["DT_OBS"]);
    theStream >> DT_OBS;
    if(VERBOSE >= 1)
    {
        cout << "The parser has read the following configuration :\n";
        typedef map<string, string>::iterator it_type;
        for(it_type iterator = options.begin(); iterator != options.end(); iterator++)
        {
            cout << "\t" << iterator->first << " = " << iterator->second << "\n";
        }
    }
}
// private constructor
SINS_inputManager::SINS_inputManager()
{
}
// private destructor
SINS_inputManager::~SINS_inputManager()
{
}
そして、ここにエラーがあります:
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(8): error: no operator ">>" matches these operands
            operand types are: std::ifstream >> std::string
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(12): error: incomplete type is not allowed
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(12): error: identifier "numeric_limits" is undefined
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(12): error: type name is not allowed
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(12): error: no instance of overloaded function "max" matches the argument list
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(16): error: identifier "runtime_error" is undefined
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(21): error: incomplete type is not allowed
7 errors detected in the compilation of "/tmp/tmpxft_000076aa_00000000-6_SINS_inputManager.cpp1.ii".
CMake Error at SINS_generated_SINS_inputManager.cu.o.cmake:256 (message):
  Error generating file
  /data/pieges/fabian/SINS/workdir/CMakeFiles/SINS.dir/code/src/./SINS_generated_SINS_inputManager.cu.o
make[2]: *** [CMakeFiles/SINS.dir/code/src/./SINS_generated_SINS_inputManager.cu.o] Erreur 1
make[1]: *** [CMakeFiles/SINS.dir/all] Erreur 2
make: *** [all] Erreur 2
ファイル名を CUDA 拡張子に変更する前は、うまく機能していました。Google を検索したところ、string または string.h のインクルードに問題がある可能性があることがわかりましたが、可能な限りすべての組み合わせを試してみましたが、成功しませんでした。私は何を間違っていますか?
編集: インクルードを追加し、.cu で名前空間 std を使用した後の新しい出力は次のとおりです。
申し訳ありませんが、まったく同じエラーではありません (文字列のみ):
/data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(14): error: no operator ">>" matches these operands operand types are: std::ifstream >> std::string /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(18): error: incomplete type is not allowed /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(18): error: identifier "numeric_limits" is undefined /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(18): error: type name is not allowed /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(18): error: no instance of overloaded function "max" matches the argument list /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(22): error: identifier "runtime_error" is undefined /data/pieges/fabian/SINS/code/src/SINS_inputManager.cu(27): error: incomplete type is not allowed 7 errors detected in the compilation of "/tmp/tmpxft_000077e5_00000000-6_SINS_inputManager.cpp1.ii". CMake Error at SINS_generated_SINS_inputManager.cu.o.cmake:256 (message): Error generating file /data/pieges/fabian/SINS/workdir/CMakeFiles/SINS.dir/code/src/./SINS_generated_SINS_inputManager.cu.o make[2]: *** [CMakeFiles/SINS.dir/code/src/./SINS_generated_SINS_inputManager.cu.o]エラー 1 make[1]: * [CMakeFiles/SINS.dir/all] エラー 2 make: * [all] エラー 2