Changeset 477 for library/tests/test_util.cpp

Timestamp:

08/05/09 14:40:03 (15 years ago)

Author:

mido

Message:

panove, vite, jak jsem peclivej na upravu kodu.. snad se vam bude libit:) konfigurace je v souboru /system/astylerc

Files:

• library/tests/test_util.cpp (modified) (1 diff)

library/tests/test_util.cpp

@@ -27 +27 @@
 using itpp::mat;
 
-std::string load_test_file(const char *fname)
-{
-    char buffer[8192];
-    memset(buffer, 0, sizeof(buffer));
-    std::ifstream src(fname, std::ios_base::binary);
-    src.read(buffer, sizeof(buffer) - 1);
-    return std::string(buffer);
+std::string load_test_file ( const char *fname ) {
+        char buffer[8192];
+        memset ( buffer, 0, sizeof ( buffer ) );
+        std::ifstream src ( fname, std::ios_base::binary );
+        src.read ( buffer, sizeof ( buffer ) - 1 );
+        return std::string ( buffer );
 }
 
-bool remove_all(const char *path) {
-    DIR *dir;
-    dirent *de;
+bool remove_all ( const char *path ) {
+        DIR *dir;
+        dirent *de;
 
-    bool rv = true;
-    if ((dir = opendir(path)) != 0) {
-        try {
-            std::string top(path);
-            top += "/";
+        bool rv = true;
+        if ( ( dir = opendir ( path ) ) != 0 ) {
+                try {
+                        std::string top ( path );
+                        top += "/";
 
-            while ((de = readdir(dir)) != 0) {
-                if (strcmp(de->d_name, ".") && strcmp(de->d_name, "..")) {
-                    std::string subpath(top);
-                    subpath += de->d_name;
-                    remove_all(subpath.c_str());
+                        while ( ( de = readdir ( dir ) ) != 0 ) {
+                                if ( strcmp ( de->d_name, "." ) && strcmp ( de->d_name, ".." ) ) {
+                                        std::string subpath ( top );
+                                        subpath += de->d_name;
+                                        remove_all ( subpath.c_str() );
+                                }
+                        }
+                } catch ( ... ) {
+                        closedir ( dir );
+                        throw;
                 }
-            }
-        } catch (...) {
-            closedir(dir);
-            throw;
+
+                closedir ( dir );
+
+                if ( rmdir ( path ) ) {
+                        std::string msg = "can't remove dir ";
+                        msg += path;
+                        throw std::runtime_error ( msg );
+                }
+        } else {
+                if ( errno == ENOTDIR ) {
+                        if ( unlink ( path ) ) {
+                                std::string msg = "can't remove file ";
+                                msg += path;
+                                throw std::runtime_error ( msg );
+                        }
+                } else {
+                        if ( errno != ENOENT ) {
+                                std::string msg = "can't remove ";
+                                msg += path;
+                                throw std::runtime_error ( msg );
+                        } else {
+                                // it wasn't there in the first place
+                                rv = false;
+                        }
+                }
         }
 
-        closedir(dir);
-
-        if (rmdir(path)) {
-            std::string msg = "can't remove dir ";
-            msg += path;
-            throw std::runtime_error(msg);
-        }
-    } else { 
-        if (errno == ENOTDIR) {
-            if (unlink(path)) {
-                std::string msg = "can't remove file ";
-                msg += path;
-                throw std::runtime_error(msg);
-            }
-        } else {
-            if (errno != ENOENT) {
-                std::string msg = "can't remove ";
-                msg += path;
-                throw std::runtime_error(msg);
-            } else {
-                // it wasn't there in the first place
-                rv = false;
-            }
-        }
-    }
-
-    return rv;
+        return rv;
 }
 
-double normcoef(const epdf *ep, const vec &xb, const vec &yb,
-                int xn, int yn) {
-    mat Pdf(xn + 1, yn + 1);
-    vec rgr(2);
+double normcoef ( const epdf *ep, const vec &xb, const vec &yb,
+                  int xn, int yn ) {
+        mat Pdf ( xn + 1, yn + 1 );
+        vec rgr ( 2 );
 
-    double xstep = (xb(1) - xb(0)) / xn;
-    double ystep = (yb(1) - yb(0)) / yn;
+        double xstep = ( xb ( 1 ) - xb ( 0 ) ) / xn;
+        double ystep = ( yb ( 1 ) - yb ( 0 ) ) / yn;
 
-    double x = xb(0);
-    for (int i = 0; i <= xn; x += xstep, i++) {
-        rgr(0) = x;
-        double y = yb(0);
-        for (int j = 0; j <= yn; y += ystep, j++) {
-            rgr(1) = y;
-            Pdf(i, j) = exp(ep->evallog(rgr));
+        double x = xb ( 0 );
+        for ( int i = 0; i <= xn; x += xstep, i++ ) {
+                rgr ( 0 ) = x;
+                double y = yb ( 0 );
+                for ( int j = 0; j <= yn; y += ystep, j++ ) {
+                        rgr ( 1 ) = y;
+                        Pdf ( i, j ) = exp ( ep->evallog ( rgr ) );
+                }
         }
-    }
 
-    return sumsum(Pdf) * xstep * ystep;
+        return sumsum ( Pdf ) * xstep * ystep;
 }
 
-vec num_mean2(const epdf *ep, const vec &xb, const vec &yb,
-              int xn, int yn) {
-    mat Pdf(xn + 1, yn + 1);
-    vec rgr(2);
+vec num_mean2 ( const epdf *ep, const vec &xb, const vec &yb,
+                int xn, int yn ) {
+        mat Pdf ( xn + 1, yn + 1 );
+        vec rgr ( 2 );
 
-    double xstep = (xb(1) - xb(0)) / xn;
-    double ystep = (yb(1) - yb(0)) / yn;
+        double xstep = ( xb ( 1 ) - xb ( 0 ) ) / xn;
+        double ystep = ( yb ( 1 ) - yb ( 0 ) ) / yn;
 
-    vec Mu(xn + 1);
-    vec Si(yn + 1);
+        vec Mu ( xn + 1 );
+        vec Si ( yn + 1 );
 
-    double x = xb(0);
-    for (int i = 0; i <= xn; x += xstep, i++) {
-        Mu(i) = x;
-        rgr(0) = x;
-        double y = yb(0);
-        for (int j = 0; j <= yn; y += ystep, j++) {
-            Si(j) = y;
-            rgr(1) = y;
-            Pdf(i, j) = exp(ep->evallog(rgr));
+        double x = xb ( 0 );
+        for ( int i = 0; i <= xn; x += xstep, i++ ) {
+                Mu ( i ) = x;
+                rgr ( 0 ) = x;
+                double y = yb ( 0 );
+                for ( int j = 0; j <= yn; y += ystep, j++ ) {
+                        Si ( j ) = y;
+                        rgr ( 1 ) = y;
+                        Pdf ( i, j ) = exp ( ep->evallog ( rgr ) );
+                }
         }
-    }
 
-    vec fm = sum(Pdf, 2);
-    double sfm = sum(fm);
-    vec fs = sum(Pdf, 1);
-    double sfs = sum(fs);
-    double vi0 = Mu * fm / sfm;
-    double vi1 = Si * fs / sfs;
-    return vec_2(vi0, vi1);
+        vec fm = sum ( Pdf, 2 );
+        double sfm = sum ( fm );
+        vec fs = sum ( Pdf, 1 );
+        double sfs = sum ( fs );
+        double vi0 = Mu * fm / sfm;
+        double vi1 = Si * fs / sfs;
+        return vec_2 ( vi0, vi1 );
 }