Changeset f2898df for libcfa/src/collections/string_res.cfa

Timestamp:

Jan 19, 2024, 5:25:28 PM (6 months ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

master

Children:

8abe4090, a4ed165

Parents:

dd10bf4

Message:

Implement string initialization and assignment from various numeric types

File:

• libcfa/src/collections/string_res.cfa (modified) (3 diffs)

libcfa/src/collections/string_res.cfa

@@ -25 +25 @@
 
 #include <assert.h>
+#include <complex.h>                           // creal, cimag
 
 //######################### VbyteHeap "header" #########################
@@ -333 +334 @@
 void ?{}(string_res & s, const char * rhs, size_t rhslnth) with(s) {
     eagerCopyCtorHelper(s, rhs, rhslnth);
+}
+
+void ?{}( string_res & s, ssize_t rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%zd%n", rhs, &len );
+    ( s ){ buf, len };
+}
+void ?{}( string_res & s, size_t rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%zu%n", rhs, &len );
+    ( s ){ buf, len };
+}
+void ?{}( string_res & s, double rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%g%n", rhs, &len );
+    ( s ){ buf, len };
+}
+void ?{}( string_res & s, long double rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%Lg%n", rhs, &len );
+    ( s ){ buf, len };
+}
+void ?{}( string_res & s, double _Complex rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%g+%gi%n", creal( rhs ), cimag( rhs ), &len );
+    ( s ){ buf, len };
+}
+void ?{}( string_res & s, long double _Complex rhs ) {
+    char buf[64];
+    int len;
+    snprintf( buf, sizeof(buf)-1, "%Lg+%Lgi%n", creall( rhs ), cimagl( rhs ), &len );
+    ( s ){ buf, len };
 }
 
@@ -577 +615 @@
 }
 
+string_res & ?=?( string_res & s, ssize_t rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+string_res & ?=?( string_res & s, size_t rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+string_res & ?=?( string_res & s, double rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+string_res & ?=?( string_res & s, long double rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+string_res & ?=?( string_res & s, double _Complex rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+string_res & ?=?( string_res & s, long double _Complex rhs ) {
+    string_res rhs2 = rhs;
+    s = rhs2;
+    return s;
+}
+
 // Copy assignment operator
 string_res & ?=?(string_res & s, const string_res & rhs) with( s ) {