From f3bf26548b571f7869c254f47b9c2f2c873c0a0c Mon Sep 17 00:00:00 2001
From: cianciosa <cianciosamr@ornl.gov>
Date: Sat, 8 Nov 2025 14:53:51 -0500
Subject: [PATCH] Fix commandline help. Add missing concepts. Add a single
 source header include for the framework.

---
 graph_framework.xcodeproj/project.pbxproj     |  6 ++-
 .../xcschemes/arithmetic_test.xcscheme        |  2 +-
 .../xcschemes/graph_driver.xcscheme           |  2 +-
 .../xcshareddata/xcschemes/jit_test.xcscheme  |  2 +-
 .../xcshareddata/xcschemes/math_test.xcscheme |  2 +-
 .../xcschemes/physics_test.xcscheme           |  2 +-
 graph_framework/commandline_parser.hpp        |  8 ++--
 graph_framework/graph_framework.hpp           | 38 +++++++++++++++++++
 graph_framework/special_functions.hpp         | 32 ++++++++++------
 graph_playground/xplayground.cpp              |  2 +-
 10 files changed, 72 insertions(+), 24 deletions(-)
 create mode 100644 graph_framework/graph_framework.hpp

diff --git a/graph_framework.xcodeproj/project.pbxproj b/graph_framework.xcodeproj/project.pbxproj
index 854d12d..a84317c 100644
--- a/graph_framework.xcodeproj/project.pbxproj
+++ b/graph_framework.xcodeproj/project.pbxproj
@@ -393,6 +393,7 @@
 		C7CEA0052948EB0F00F61D09 /* cuda_context.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = cuda_context.hpp; sourceTree = "<group>"; };
 		C7D12D992DBAB31F00925420 /* random.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = random.hpp; sourceTree = "<group>"; };
 		C7D3C5B02C654AD3008AD8C6 /* efit_test.cpp */ = {isa = PBXFileReference; explicitFileType = sourcecode.cpp.objcpp; path = efit_test.cpp; sourceTree = "<group>"; };
+		C7D453872EBFD05D00A828DB /* graph_framework.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = graph_framework.hpp; sourceTree = "<group>"; };
 		C7DC9EE02E39768300524F6F /* CMakeLists.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = CMakeLists.txt; sourceTree = "<group>"; };
 		C7DC9EE12E39768300524F6F /* graph_c_binding.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = graph_c_binding.h; sourceTree = "<group>"; };
 		C7DC9EE22E39768300524F6F /* graph_c_binding.cpp */ = {isa = PBXFileReference; explicitFileType = sourcecode.cpp.objcpp; path = graph_c_binding.cpp; sourceTree = "<group>"; };
@@ -687,6 +688,7 @@
 			isa = PBXGroup;
 			children = (
 				C7931E7028073BE70033B488 /* CMakeLists.txt */,
+				C7D453872EBFD05D00A828DB /* graph_framework.hpp */,
 				C79141AE22DA9C3000E0BA0D /* node.hpp */,
 				C72358F52C4027A10084A489 /* commandline_parser.hpp */,
 				C70B705629F4F86A00098AA0 /* piecewise.hpp */,
@@ -1176,7 +1178,7 @@
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
-				LastUpgradeCheck = 1640;
+				LastUpgradeCheck = 2610;
 				ORGANIZATIONNAME = "Cianciosa, Mark R.";
 				TargetAttributes = {
 					C7170CB82C66A10D003274E2 = {
@@ -1952,6 +1954,7 @@
 					/usr/local/lib,
 				);
 				SDKROOT = macosx;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SYSTEM_HEADER_SEARCH_PATHS = "";
 				USER_HEADER_SEARCH_PATHS = (
 					LLVM/llvm/include,
@@ -2120,6 +2123,7 @@
 					/usr/local/lib,
 				);
 				SDKROOT = macosx;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SYSTEM_HEADER_SEARCH_PATHS = "";
 				USER_HEADER_SEARCH_PATHS = (
 					LLVM/llvm/include,
diff --git a/graph_framework.xcodeproj/xcshareddata/xcschemes/arithmetic_test.xcscheme b/graph_framework.xcodeproj/xcshareddata/xcschemes/arithmetic_test.xcscheme
index 073c3f3..1688675 100644
--- a/graph_framework.xcodeproj/xcshareddata/xcschemes/arithmetic_test.xcscheme
+++ b/graph_framework.xcodeproj/xcshareddata/xcschemes/arithmetic_test.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1640"
+   LastUpgradeVersion = "2610"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/graph_framework.xcodeproj/xcshareddata/xcschemes/graph_driver.xcscheme b/graph_framework.xcodeproj/xcshareddata/xcschemes/graph_driver.xcscheme
index 6035dc9..4791fbb 100644
--- a/graph_framework.xcodeproj/xcshareddata/xcschemes/graph_driver.xcscheme
+++ b/graph_framework.xcodeproj/xcshareddata/xcschemes/graph_driver.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1640"
+   LastUpgradeVersion = "2610"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/graph_framework.xcodeproj/xcshareddata/xcschemes/jit_test.xcscheme b/graph_framework.xcodeproj/xcshareddata/xcschemes/jit_test.xcscheme
index d5ac4f6..80a16d4 100644
--- a/graph_framework.xcodeproj/xcshareddata/xcschemes/jit_test.xcscheme
+++ b/graph_framework.xcodeproj/xcshareddata/xcschemes/jit_test.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1640"
+   LastUpgradeVersion = "2610"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/graph_framework.xcodeproj/xcshareddata/xcschemes/math_test.xcscheme b/graph_framework.xcodeproj/xcshareddata/xcschemes/math_test.xcscheme
index 9c02dd8..5fd3bc9 100644
--- a/graph_framework.xcodeproj/xcshareddata/xcschemes/math_test.xcscheme
+++ b/graph_framework.xcodeproj/xcshareddata/xcschemes/math_test.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1640"
+   LastUpgradeVersion = "2610"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/graph_framework.xcodeproj/xcshareddata/xcschemes/physics_test.xcscheme b/graph_framework.xcodeproj/xcshareddata/xcschemes/physics_test.xcscheme
index 1ece6e7..041ef56 100644
--- a/graph_framework.xcodeproj/xcshareddata/xcschemes/physics_test.xcscheme
+++ b/graph_framework.xcodeproj/xcshareddata/xcschemes/physics_test.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1640"
+   LastUpgradeVersion = "2610"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/graph_framework/commandline_parser.hpp b/graph_framework/commandline_parser.hpp
index 17b5795..2a9f17c 100644
--- a/graph_framework/commandline_parser.hpp
+++ b/graph_framework/commandline_parser.hpp
@@ -39,7 +39,7 @@ namespace commandline {
         static std::string_view take_end(const char *string,
                                          const char character) {
             std::string_view view(string);
-            return view.substr(view.find_last_of('/') + 1);
+            return view.substr(view.find_last_of(character) + 1);
         }
 
     public:
@@ -48,9 +48,7 @@ namespace commandline {
 //------------------------------------------------------------------------------
         parser(const char *name) : 
         command(take_end(name, '/')) {
-            options.emplace(std::make_pair("help",
-                                           std::make_pair(false,
-                                                          "Show this help.")));
+            options.try_emplace("help", false, "Show this help.");
         }
 
 //------------------------------------------------------------------------------
@@ -139,7 +137,7 @@ namespace commandline {
             }
 
             if (is_option_set("help")) {
-                show_help(std::string(argv[0]));
+                show_help(command);
             }
         }
 
diff --git a/graph_framework/graph_framework.hpp b/graph_framework/graph_framework.hpp
new file mode 100644
index 0000000..6139869
--- /dev/null
+++ b/graph_framework/graph_framework.hpp
@@ -0,0 +1,38 @@
+//------------------------------------------------------------------------------
+///  @file graph_framework.hpp
+///  @brief Single include header for the entire framework.
+//------------------------------------------------------------------------------
+
+#ifndef graph_framework_h
+#define graph_framework_h
+
+#include "absorption.hpp"
+#include "arithmetic.hpp"
+#include "backend.hpp"
+#include "commandline_parser.hpp"
+#include "cpu_context.hpp"
+#include "dispersion.hpp"
+#include "equilibrium.hpp"
+#include "jit.hpp"
+#include "math.hpp"
+#include "newton.hpp"
+#include "node.hpp"
+#include "output.hpp"
+#include "piecewise.hpp"
+#include "random.hpp"
+#include "register.hpp"
+#include "solver.hpp"
+#include "special_functions.hpp"
+#include "timing.hpp"
+#include "trigonometry.hpp"
+#include "vector.hpp"
+#include "workflow.hpp"
+
+#ifdef USE_CUDA
+#include "cuda_context.hpp"
+#endif
+#ifdef USE_METAL
+#include "metal_context.hpp"
+#endif
+
+#endif /* graph_framework_h */
diff --git a/graph_framework/special_functions.hpp b/graph_framework/special_functions.hpp
index 3350770..c7aa430 100644
--- a/graph_framework/special_functions.hpp
+++ b/graph_framework/special_functions.hpp
@@ -519,7 +519,11 @@ namespace special {
 ///
 ///  @returns 1/sqrt(pi)
 //------------------------------------------------------------------------------
+#if __cplusplus >= 202002L
+    template<std::floating_point T>
+#else
     template<typename T>
+#endif
     T isqpi() {
         return static_cast<T> (1)/sqrt(static_cast<T> (M_PI));
     }
@@ -1461,20 +1465,24 @@ namespace special {
 ///  @param[in] y imaginary argument.
 ///  @returns erf(x+iy)
 //------------------------------------------------------------------------------
+#if __cplusplus >= 202002L
+    template<std::floating_point T>
+#else
     template<typename T>
+#endif
     complex_type<T> taylor_erfi(const T x, const T y) {
-                    const T x2 = sq(x);
-                    const T y2 = sq(y);
-                    const T expy2 = exp(y2);
-                    return expy2*complex_type<T> (x*(static_cast<T> (1.1283791670955125739) -
-                                                     x2*(static_cast<T> (0.37612638903183752464) +
-                                                         static_cast<T> (0.75225277806367504925)*y2) +
-                                                     x2*x2*(static_cast<T> (0.11283791670955125739) +
-                                                            y2*(static_cast<T> (0.45135166683820502956) +
-                                                                static_cast<T> (0.15045055561273500986)*y2))),
-                                                  (w_im(y) - x2*y*(static_cast<T> (1.1283791670955125739) -
-                                                                   x2*(static_cast<T> (0.56418958354775628695) +
-                                                                       static_cast<T> (0.37612638903183752464)*y2))));
+        const T x2 = sq(x);
+        const T y2 = sq(y);
+        const T expy2 = exp(y2);
+        return expy2*complex_type<T> (x*(static_cast<T> (1.1283791670955125739) -
+                                         x2*(static_cast<T> (0.37612638903183752464) +
+                                             static_cast<T> (0.75225277806367504925)*y2) +
+                                         x2*x2*(static_cast<T> (0.11283791670955125739) +
+                                                y2*(static_cast<T> (0.45135166683820502956) +
+                                                    static_cast<T> (0.15045055561273500986)*y2))),
+                                      (w_im(y) - x2*y*(static_cast<T> (1.1283791670955125739) -
+                                                       x2*(static_cast<T> (0.56418958354775628695) +
+                                                           static_cast<T> (0.37612638903183752464)*y2))));
     }
 
 //------------------------------------------------------------------------------
diff --git a/graph_playground/xplayground.cpp b/graph_playground/xplayground.cpp
index de3868a..37264c2 100644
--- a/graph_playground/xplayground.cpp
+++ b/graph_playground/xplayground.cpp
@@ -2,7 +2,7 @@
 ///  @file xplayground.cpp
 ///  @brief A playground area for testing example programs.
 //------------------------------------------------------------------------------
-#include "../graph_framework/jit.hpp"
+#include "../graph_framework/graph_framework.hpp"
 
 //------------------------------------------------------------------------------
 ///  @brief Main program of the playground.
-- 
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